diff --git a/package.json b/package.json
index 971d7db7..f8ed6789 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   },
   "dependencies": {
     "@babel/core": "^7.10.4",
-    "@kiltprotocol/sdk-js": "^0.19.1-34",
+    "@kiltprotocol/sdk-js": "^0.20.0-rc.2",
     "@polkadot/ui-identicon": "^0.33.1",
     "@types/react-select": "^2.0.11",
     "@types/reselect": "^2.2.0",
diff --git a/src/components/DevTools/DevTools.anticov.ts b/src/components/DevTools/DevTools.anticov.ts
index 95e39615..e4265734 100644
--- a/src/components/DevTools/DevTools.anticov.ts
+++ b/src/components/DevTools/DevTools.anticov.ts
@@ -43,7 +43,9 @@ let cachedSetup: ISetup
 
 function setup(): ISetup {
   if (!cachedSetup) {
-    const root = Identity.buildFromMnemonic(ROOT_SEED)
+    const root = Identity.buildFromMnemonic(ROOT_SEED, {
+      signingKeyPairType: 'ed25519',
+    })
 
     const delegationRoot = new DelegationRootNode(
       DELEGATION_ROOT_ID,
diff --git a/src/components/DevTools/DevTools.wallet.tsx b/src/components/DevTools/DevTools.wallet.tsx
index 9f90c0c2..af7708c0 100644
--- a/src/components/DevTools/DevTools.wallet.tsx
+++ b/src/components/DevTools/DevTools.wallet.tsx
@@ -35,7 +35,9 @@ class BsIdentity {
 
   public static async create(alias: string): Promise<void | IMyIdentity> {
     const randomPhrase = mnemonicGenerate()
-    const identity = Identity.buildFromMnemonic(randomPhrase)
+    const identity = Identity.buildFromMnemonic(randomPhrase, {
+      signingKeyPairType: 'ed25519',
+    })
 
     return BsIdentity.save(identity, randomPhrase, alias)
   }
diff --git a/src/containers/WalletAdd/WalletAdd.tsx b/src/containers/WalletAdd/WalletAdd.tsx
index 2cfc6558..a9b81c42 100644
--- a/src/containers/WalletAdd/WalletAdd.tsx
+++ b/src/containers/WalletAdd/WalletAdd.tsx
@@ -1,11 +1,12 @@
 import { Identity } from '@kiltprotocol/sdk-js'
 import * as mnemonic from '@polkadot/util-crypto/mnemonic'
+import { KeypairType } from '@polkadot/util-crypto/types'
 import React from 'react'
 import { connect } from 'react-redux'
 import { RouteComponentProps } from 'react-router'
 import { Link, withRouter } from 'react-router-dom'
+import Select from 'react-select'
 import DidService from '../../services/DidService'
-
 import Input from '../../components/Input/Input'
 import { BalanceUtilities } from '../../services/BalanceUtilities'
 import ContactRepository from '../../services/ContactRepository'
@@ -18,6 +19,11 @@ import { IContact, IMyIdentity } from '../../types/Contact'
 
 import './WalletAdd.scss'
 
+type OptionsKeyPairType = {
+  label: string
+  value: KeypairType
+}
+
 type DispatchProps = {
   saveIdentity: (myIdentity: IMyIdentity) => void
 }
@@ -30,19 +36,29 @@ type State = {
   randomPhrase: string
   useMyPhrase: boolean
   myPhrase: string
+  mySigningKeyPairType: OptionsKeyPairType
+  advancedOptions: boolean
 }
 
+const keypairTypeOptions: OptionsKeyPairType[] = [
+  { value: 'sr25519', label: 'SR25519' },
+  { value: 'ed25519', label: 'ED25519' },
+]
+
 class WalletAdd extends React.Component<Props, State> {
   constructor(props: Props) {
     super(props)
     this.state = {
       alias: '',
       myPhrase: '',
+      mySigningKeyPairType: keypairTypeOptions[0],
       pendingAdd: false,
       randomPhrase: mnemonic.mnemonicGenerate(),
       useMyPhrase: false,
+      advancedOptions: false,
     }
     this.togglePhrase = this.togglePhrase.bind(this)
+    this.toggleAdvancedOptions = this.toggleAdvancedOptions.bind(this)
     this.addIdentity = this.addIdentity.bind(this)
   }
 
@@ -50,6 +66,14 @@ class WalletAdd extends React.Component<Props, State> {
     this.setState({ myPhrase: e.currentTarget.value })
   }
 
+  private setMySigningKeyPairType = (
+    selectedKeyPairType: OptionsKeyPairType
+  ): void => {
+    this.setState({
+      mySigningKeyPairType: selectedKeyPairType,
+    })
+  }
+
   private setAlias = (e: React.ChangeEvent<HTMLInputElement>): void => {
     this.setState({ alias: e.currentTarget.value })
   }
@@ -65,14 +89,29 @@ class WalletAdd extends React.Component<Props, State> {
     })
   }
 
+  private toggleAdvancedOptions(): void {
+    const { advancedOptions } = this.state
+    this.setState({
+      advancedOptions: !advancedOptions,
+    })
+  }
+
   private async addIdentity(): Promise<void> {
-    const { alias, myPhrase, randomPhrase, useMyPhrase } = this.state
+    const {
+      alias,
+      myPhrase,
+      randomPhrase,
+      useMyPhrase,
+      mySigningKeyPairType,
+    } = this.state
     const { history, saveIdentity } = this.props
 
     let identity
     const phrase = useMyPhrase ? myPhrase : randomPhrase
     try {
-      identity = Identity.buildFromMnemonic(phrase)
+      identity = Identity.buildFromMnemonic(phrase, {
+        signingKeyPairType: mySigningKeyPairType.value,
+      })
     } catch (error) {
       errorService.log({
         error,
@@ -87,6 +126,7 @@ class WalletAdd extends React.Component<Props, State> {
 
     const newIdentity: IMyIdentity = {
       identity,
+      keypairType: mySigningKeyPairType.value,
       metaData: {
         name: alias,
       },
@@ -123,7 +163,10 @@ class WalletAdd extends React.Component<Props, State> {
       pendingAdd,
       useMyPhrase,
       myPhrase,
+      advancedOptions,
+      mySigningKeyPairType,
     } = this.state
+
     return (
       <section className="WalletAdd">
         <h1>Create ID</h1>
@@ -177,6 +220,25 @@ class WalletAdd extends React.Component<Props, State> {
           Import Seed Phrase
         </div>
 
+        <div className="actions">
+          <button type="button" onClick={this.toggleAdvancedOptions}>
+            Advanced Options
+          </button>
+        </div>
+
+        {advancedOptions && (
+          <div className="key-pair-type">
+            <label>Signing Key Pair</label>
+            <div>
+              <Select
+                options={keypairTypeOptions}
+                value={mySigningKeyPairType}
+                onChange={this.setMySigningKeyPairType}
+              />
+            </div>
+          </div>
+        )}
+
         <div className="actions">
           <Link className="cancel" to="/wallet">
             Cancel
diff --git a/src/state/ducks/Wallet.ts b/src/state/ducks/Wallet.ts
index 8b75e4f9..64582d6a 100644
--- a/src/state/ducks/Wallet.ts
+++ b/src/state/ducks/Wallet.ts
@@ -40,6 +40,7 @@ type SerializedIdentity = {
   did?: IMyIdentity['did']
   name: IMyIdentity['metaData']['name']
   phrase: IMyIdentity['phrase']
+  keypairType: IMyIdentity['keypairType']
   createdAt?: IMyIdentity['createdAt']
 }
 
@@ -61,6 +62,7 @@ class Store {
         createdAt: myIdentity.createdAt,
         did: myIdentity.did,
         name: myIdentity.metaData.name,
+        keypairType: myIdentity.keypairType,
         phrase: myIdentity.phrase,
       }))
       .toArray()
@@ -85,11 +87,13 @@ class Store {
     const identities: { [key: string]: IMyIdentity } = {}
 
     serializedIdentities.forEach((serializedIdentity: SerializedIdentity) => {
-      const { did, name, phrase, createdAt } = serializedIdentity
+      const { did, name, phrase, createdAt, keypairType } = serializedIdentity
 
       // TODO: use real wallet later instead of stored phrase
 
-      const identity = Identity.buildFromMnemonic(phrase)
+      const identity = Identity.buildFromMnemonic(phrase, {
+        signingKeyPairType: keypairType,
+      })
 
       const myIdentity: IMyIdentity = {
         createdAt,
@@ -99,6 +103,7 @@ class Store {
           name,
         },
         phrase,
+        keypairType,
       }
 
       identities[identity.address] = myIdentity
diff --git a/src/types/Contact.d.ts b/src/types/Contact.d.ts
index 036caa2e..dc863726 100644
--- a/src/types/Contact.d.ts
+++ b/src/types/Contact.d.ts
@@ -1,5 +1,6 @@
 import { Identity, PublicIdentity } from '@kiltprotocol/sdk-js'
 import { IDidDocument } from '@kiltprotocol/types'
+import { KeypairType } from '@polkadot/util-crypto/types'
 
 /**
  * as in prototype/services
@@ -24,6 +25,7 @@ export interface IContact {
  */
 export interface IMyIdentity {
   identity: Identity
+  keypairType: KeypairType
   metaData: {
     name: string
   }
diff --git a/yarn.lock b/yarn.lock
index 74975da3..a898c099 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -31,12 +31,12 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/code-frame@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.10.4.tgz#168da1a36e90da68ae8d49c0f1b48c7c6249213a"
-  integrity sha512-vG6SvB6oYEhvgisZNFRmRCUkLz11c7rp+tbNTynGqc6mS1d5ATd/sGyV6W0KZZnXRKMTzZDRgQT3Ou9jhpAfUg==
+"@babel/code-frame@^7.10.4", "@babel/code-frame@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.12.13.tgz#dcfc826beef65e75c50e21d3837d7d95798dd658"
+  integrity sha512-HV1Cm0Q3ZrpCR93tkWOYiuYIgLxZXZFVG2VgK+MBWjUqZTundupbfx2aXarXuw5Ko5aMcjtJgbSs4vUGBS5v6g==
   dependencies:
-    "@babel/highlight" "^7.10.4"
+    "@babel/highlight" "^7.12.13"
 
 "@babel/compat-data@^7.10.4":
   version "7.10.4"
@@ -47,36 +47,40 @@
     invariant "^2.2.4"
     semver "^5.5.0"
 
+"@babel/compat-data@^7.13.8":
+  version "7.13.8"
+  resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.13.8.tgz#5b783b9808f15cef71547f1b691f34f8ff6003a6"
+  integrity sha512-EaI33z19T4qN3xLXsGf48M2cDqa6ei9tPZlfLdb2HC+e/cFtREiRd8hdSqDbwdLB0/+gLwqJmCYASH0z2bUdog==
+
 "@babel/core@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.10.4.tgz#780e8b83e496152f8dd7df63892b2e052bf1d51d"
-  integrity sha512-3A0tS0HWpy4XujGc7QtOIHTeNwUgWaZc/WuS5YQrfhU67jnVmsD6OGPc1AKHH0LJHQICGncy3+YUjIhVlfDdcA==
-  dependencies:
-    "@babel/code-frame" "^7.10.4"
-    "@babel/generator" "^7.10.4"
-    "@babel/helper-module-transforms" "^7.10.4"
-    "@babel/helpers" "^7.10.4"
-    "@babel/parser" "^7.10.4"
-    "@babel/template" "^7.10.4"
-    "@babel/traverse" "^7.10.4"
-    "@babel/types" "^7.10.4"
+  version "7.13.8"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.13.8.tgz#c191d9c5871788a591d69ea1dc03e5843a3680fb"
+  integrity sha512-oYapIySGw1zGhEFRd6lzWNLWFX2s5dA/jm+Pw/+59ZdXtjyIuwlXbrId22Md0rgZVop+aVoqow2riXhBLNyuQg==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/generator" "^7.13.0"
+    "@babel/helper-compilation-targets" "^7.13.8"
+    "@babel/helper-module-transforms" "^7.13.0"
+    "@babel/helpers" "^7.13.0"
+    "@babel/parser" "^7.13.4"
+    "@babel/template" "^7.12.13"
+    "@babel/traverse" "^7.13.0"
+    "@babel/types" "^7.13.0"
     convert-source-map "^1.7.0"
     debug "^4.1.0"
-    gensync "^1.0.0-beta.1"
+    gensync "^1.0.0-beta.2"
     json5 "^2.1.2"
-    lodash "^4.17.13"
-    resolve "^1.3.2"
-    semver "^5.4.1"
+    lodash "^4.17.19"
+    semver "^6.3.0"
     source-map "^0.5.0"
 
-"@babel/generator@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.10.4.tgz#e49eeed9fe114b62fa5b181856a43a5e32f5f243"
-  integrity sha512-toLIHUIAgcQygFZRAQcsLQV3CBuX6yOIru1kJk/qqqvcRmZrYe6WavZTSG+bB8MxhnL9YPf+pKQfuiP161q7ng==
+"@babel/generator@^7.10.4", "@babel/generator@^7.13.0":
+  version "7.13.9"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.13.9.tgz#3a7aa96f9efb8e2be42d38d80e2ceb4c64d8de39"
+  integrity sha512-mHOOmY0Axl/JCTkxTU6Lf5sWOg/v8nUa+Xkt4zMTftX0wqmb6Sh7J8gvcehBw7q0AhrhAR+FDacKjCZ2X8K+Sw==
   dependencies:
-    "@babel/types" "^7.10.4"
+    "@babel/types" "^7.13.0"
     jsesc "^2.5.1"
-    lodash "^4.17.13"
     source-map "^0.5.0"
 
 "@babel/helper-annotate-as-pure@^7.0.0":
@@ -111,6 +115,16 @@
     levenary "^1.1.1"
     semver "^5.5.0"
 
+"@babel/helper-compilation-targets@^7.13.8":
+  version "7.13.8"
+  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.13.8.tgz#02bdb22783439afb11b2f009814bdd88384bd468"
+  integrity sha512-pBljUGC1y3xKLn1nrx2eAhurLMA8OqBtBP/JwG4U8skN7kf8/aqwwxpV1N6T0e7r6+7uNitIa/fUxPFagSXp3A==
+  dependencies:
+    "@babel/compat-data" "^7.13.8"
+    "@babel/helper-validator-option" "^7.12.17"
+    browserslist "^4.14.5"
+    semver "^6.3.0"
+
 "@babel/helper-create-class-features-plugin@^7.10.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.10.4.tgz#2d4015d0136bd314103a70d84a7183e4b344a355"
@@ -149,21 +163,21 @@
     "@babel/traverse" "^7.10.4"
     "@babel/types" "^7.10.4"
 
-"@babel/helper-function-name@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.10.4.tgz#d2d3b20c59ad8c47112fa7d2a94bc09d5ef82f1a"
-  integrity sha512-YdaSyz1n8gY44EmN7x44zBn9zQ1Ry2Y+3GTA+3vH6Mizke1Vw0aWDM66FOYEPw8//qKkmqOckrGgTYa+6sceqQ==
+"@babel/helper-function-name@^7.10.4", "@babel/helper-function-name@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.12.13.tgz#93ad656db3c3c2232559fd7b2c3dbdcbe0eb377a"
+  integrity sha512-TZvmPn0UOqmvi5G4vvw0qZTpVptGkB1GL61R6lKvrSdIxGm5Pky7Q3fpKiIkQCAtRCBUwB0PaThlx9vebCDSwA==
   dependencies:
-    "@babel/helper-get-function-arity" "^7.10.4"
-    "@babel/template" "^7.10.4"
-    "@babel/types" "^7.10.4"
+    "@babel/helper-get-function-arity" "^7.12.13"
+    "@babel/template" "^7.12.13"
+    "@babel/types" "^7.12.13"
 
-"@babel/helper-get-function-arity@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.10.4.tgz#98c1cbea0e2332f33f9a4661b8ce1505b2c19ba2"
-  integrity sha512-EkN3YDB+SRDgiIUnNgcmiD361ti+AVbL3f3Henf6dqqUyr5dMsorno0lJWJuLhDhkI5sYEpgj6y9kB8AOU1I2A==
+"@babel/helper-get-function-arity@^7.10.4", "@babel/helper-get-function-arity@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.12.13.tgz#bc63451d403a3b3082b97e1d8b3fe5bd4091e583"
+  integrity sha512-DjEVzQNz5LICkzN0REdpD5prGoidvbdYk1BVgRUOINaWJP2t6avB27X1guXK1kXNrX0WMfsrm1A/ZBthYuIMQg==
   dependencies:
-    "@babel/types" "^7.10.4"
+    "@babel/types" "^7.12.13"
 
 "@babel/helper-hoist-variables@^7.10.4":
   version "7.10.4"
@@ -172,12 +186,12 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
-"@babel/helper-member-expression-to-functions@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.10.4.tgz#7cd04b57dfcf82fce9aeae7d4e4452fa31b8c7c4"
-  integrity sha512-m5j85pK/KZhuSdM/8cHUABQTAslV47OjfIB9Cc7P+PvlAoBzdb79BGNfw8RhT5Mq3p+xGd0ZfAKixbrUZx0C7A==
+"@babel/helper-member-expression-to-functions@^7.10.4", "@babel/helper-member-expression-to-functions@^7.13.0":
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.13.0.tgz#6aa4bb678e0f8c22f58cdb79451d30494461b091"
+  integrity sha512-yvRf8Ivk62JwisqV1rFRMxiSMDGnN6KH1/mDMmIrij4jztpQNRoHqqMG3U6apYbGRPJpgPalhva9Yd06HlUxJQ==
   dependencies:
-    "@babel/types" "^7.10.4"
+    "@babel/types" "^7.13.0"
 
 "@babel/helper-module-imports@^7.0.0":
   version "7.0.0"
@@ -185,32 +199,34 @@
   dependencies:
     "@babel/types" "^7.0.0"
 
-"@babel/helper-module-imports@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.10.4.tgz#4c5c54be04bd31670a7382797d75b9fa2e5b5620"
-  integrity sha512-nEQJHqYavI217oD9+s5MUBzk6x1IlvoS9WTPfgG43CbMEeStE0v+r+TucWdx8KFGowPGvyOkDT9+7DHedIDnVw==
-  dependencies:
-    "@babel/types" "^7.10.4"
-
-"@babel/helper-module-transforms@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.10.4.tgz#ca1f01fdb84e48c24d7506bb818c961f1da8805d"
-  integrity sha512-Er2FQX0oa3nV7eM1o0tNCTx7izmQtwAQsIiaLRWtavAAEcskb0XJ5OjJbVrYXWOTr8om921Scabn4/tzlx7j1Q==
-  dependencies:
-    "@babel/helper-module-imports" "^7.10.4"
-    "@babel/helper-replace-supers" "^7.10.4"
-    "@babel/helper-simple-access" "^7.10.4"
-    "@babel/helper-split-export-declaration" "^7.10.4"
-    "@babel/template" "^7.10.4"
-    "@babel/types" "^7.10.4"
-    lodash "^4.17.13"
-
-"@babel/helper-optimise-call-expression@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.10.4.tgz#50dc96413d594f995a77905905b05893cd779673"
-  integrity sha512-n3UGKY4VXwXThEiKrgRAoVPBMqeoPgHVqiHZOanAJCG9nQUL2pLRQirUzl0ioKclHGpGqRgIOkgcIJaIWLpygg==
+"@babel/helper-module-imports@^7.10.4", "@babel/helper-module-imports@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.12.13.tgz#ec67e4404f41750463e455cc3203f6a32e93fcb0"
+  integrity sha512-NGmfvRp9Rqxy0uHSSVP+SRIW1q31a7Ji10cLBcqSDUngGentY4FRiHOFZFE1CLU5eiL0oE8reH7Tg1y99TDM/g==
+  dependencies:
+    "@babel/types" "^7.12.13"
+
+"@babel/helper-module-transforms@^7.10.4", "@babel/helper-module-transforms@^7.13.0":
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.13.0.tgz#42eb4bd8eea68bab46751212c357bfed8b40f6f1"
+  integrity sha512-Ls8/VBwH577+pw7Ku1QkUWIyRRNHpYlts7+qSqBBFCW3I8QteB9DxfcZ5YJpOwH6Ihe/wn8ch7fMGOP1OhEIvw==
+  dependencies:
+    "@babel/helper-module-imports" "^7.12.13"
+    "@babel/helper-replace-supers" "^7.13.0"
+    "@babel/helper-simple-access" "^7.12.13"
+    "@babel/helper-split-export-declaration" "^7.12.13"
+    "@babel/helper-validator-identifier" "^7.12.11"
+    "@babel/template" "^7.12.13"
+    "@babel/traverse" "^7.13.0"
+    "@babel/types" "^7.13.0"
+    lodash "^4.17.19"
+
+"@babel/helper-optimise-call-expression@^7.10.4", "@babel/helper-optimise-call-expression@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.12.13.tgz#5c02d171b4c8615b1e7163f888c1c81c30a2aaea"
+  integrity sha512-BdWQhoVJkp6nVjB7nkFWcn43dkprYauqtk++Py2eaf/GRDFm5BxRqEIZCiHlZUGAVmtwKcsVL1dC68WmzeFmiA==
   dependencies:
-    "@babel/types" "^7.10.4"
+    "@babel/types" "^7.12.13"
 
 "@babel/helper-plugin-utils@^7.0.0", "@babel/helper-plugin-utils@^7.10.4", "@babel/helper-plugin-utils@^7.8.0":
   version "7.10.4"
@@ -235,35 +251,39 @@
     "@babel/traverse" "^7.10.4"
     "@babel/types" "^7.10.4"
 
-"@babel/helper-replace-supers@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.10.4.tgz#d585cd9388ea06e6031e4cd44b6713cbead9e6cf"
-  integrity sha512-sPxZfFXocEymYTdVK1UNmFPBN+Hv5mJkLPsYWwGBxZAxaWfFu+xqp7b6qWD0yjNuNL2VKc6L5M18tOXUP7NU0A==
+"@babel/helper-replace-supers@^7.10.4", "@babel/helper-replace-supers@^7.13.0":
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.13.0.tgz#6034b7b51943094cb41627848cb219cb02be1d24"
+  integrity sha512-Segd5me1+Pz+rmN/NFBOplMbZG3SqRJOBlY+mA0SxAv6rjj7zJqr1AVr3SfzUVTLCv7ZLU5FycOM/SBGuLPbZw==
   dependencies:
-    "@babel/helper-member-expression-to-functions" "^7.10.4"
-    "@babel/helper-optimise-call-expression" "^7.10.4"
-    "@babel/traverse" "^7.10.4"
-    "@babel/types" "^7.10.4"
+    "@babel/helper-member-expression-to-functions" "^7.13.0"
+    "@babel/helper-optimise-call-expression" "^7.12.13"
+    "@babel/traverse" "^7.13.0"
+    "@babel/types" "^7.13.0"
 
-"@babel/helper-simple-access@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.10.4.tgz#0f5ccda2945277a2a7a2d3a821e15395edcf3461"
-  integrity sha512-0fMy72ej/VEvF8ULmX6yb5MtHG4uH4Dbd6I/aHDb/JVg0bbivwt9Wg+h3uMvX+QSFtwr5MeItvazbrc4jtRAXw==
+"@babel/helper-simple-access@^7.10.4", "@babel/helper-simple-access@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.12.13.tgz#8478bcc5cacf6aa1672b251c1d2dde5ccd61a6c4"
+  integrity sha512-0ski5dyYIHEfwpWGx5GPWhH35j342JaflmCeQmsPWcrOQDtCN6C1zKAVRFVbK53lPW2c9TsuLLSUDf0tIGJ5hA==
   dependencies:
-    "@babel/template" "^7.10.4"
-    "@babel/types" "^7.10.4"
+    "@babel/types" "^7.12.13"
 
-"@babel/helper-split-export-declaration@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.10.4.tgz#2c70576eaa3b5609b24cb99db2888cc3fc4251d1"
-  integrity sha512-pySBTeoUff56fL5CBU2hWm9TesA4r/rOkI9DyJLvvgz09MB9YtfIYe3iBriVaYNaPe+Alua0vBIOVOLs2buWhg==
+"@babel/helper-split-export-declaration@^7.10.4", "@babel/helper-split-export-declaration@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.12.13.tgz#e9430be00baf3e88b0e13e6f9d4eaf2136372b05"
+  integrity sha512-tCJDltF83htUtXx5NLcaDqRmknv652ZWCHyoTETf1CXYJdPC7nohZohjUgieXhv0hTJdRf2FjDueFehdNucpzg==
   dependencies:
-    "@babel/types" "^7.10.4"
+    "@babel/types" "^7.12.13"
 
-"@babel/helper-validator-identifier@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz#a78c7a7251e01f616512d31b10adcf52ada5e0d2"
-  integrity sha512-3U9y+43hz7ZM+rzG24Qe2mufW5KhvFg/NhnNph+i9mgCtdTCtMJuI1TMkrIUiK7Ix4PYlRF9I5dhqaLYA/ADXw==
+"@babel/helper-validator-identifier@^7.10.4", "@babel/helper-validator-identifier@^7.12.11":
+  version "7.12.11"
+  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.12.11.tgz#c9a1f021917dcb5ccf0d4e453e399022981fc9ed"
+  integrity sha512-np/lG3uARFybkoHokJUmf1QfEvRVCPbmQeUQpKow5cQ3xWrV9i3rUHodKDJPQfTVX61qKi+UdYk8kik84n7XOw==
+
+"@babel/helper-validator-option@^7.12.17":
+  version "7.12.17"
+  resolved "https://registry.yarnpkg.com/@babel/helper-validator-option/-/helper-validator-option-7.12.17.tgz#d1fbf012e1a79b7eebbfdc6d270baaf8d9eb9831"
+  integrity sha512-TopkMDmLzq8ngChwRlyjR6raKD6gMSae4JdYDB8bByKreQgG0RBTuKe9LRxW3wFtUnjxOPRKBDwEH6Mg5KeDfw==
 
 "@babel/helper-wrap-function@^7.10.4":
   version "7.10.4"
@@ -275,14 +295,14 @@
     "@babel/traverse" "^7.10.4"
     "@babel/types" "^7.10.4"
 
-"@babel/helpers@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.10.4.tgz#2abeb0d721aff7c0a97376b9e1f6f65d7a475044"
-  integrity sha512-L2gX/XeUONeEbI78dXSrJzGdz4GQ+ZTA/aazfUsFaWjSe95kiCuOZ5HsXvkiw3iwF+mFHSRUfJU8t6YavocdXA==
+"@babel/helpers@^7.13.0":
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.13.0.tgz#7647ae57377b4f0408bf4f8a7af01c42e41badc0"
+  integrity sha512-aan1MeFPxFacZeSz6Ld7YZo5aPuqnKlD7+HZY75xQsueczFccP9A7V05+oe0XpLwHK3oLorPe9eaAUljL7WEaQ==
   dependencies:
-    "@babel/template" "^7.10.4"
-    "@babel/traverse" "^7.10.4"
-    "@babel/types" "^7.10.4"
+    "@babel/template" "^7.12.13"
+    "@babel/traverse" "^7.13.0"
+    "@babel/types" "^7.13.0"
 
 "@babel/highlight@^7.0.0":
   version "7.0.0"
@@ -292,12 +312,12 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/highlight@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.10.4.tgz#7d1bdfd65753538fabe6c38596cdb76d9ac60143"
-  integrity sha512-i6rgnR/YgPEQzZZnbTHHuZdlE8qyoBNalD6F+q4vAFlcMEcqmkoG+mPqJYJCo63qPf74+Y1UZsl3l6f7/RIkmA==
+"@babel/highlight@^7.12.13":
+  version "7.13.8"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.13.8.tgz#10b2dac78526424dfc1f47650d0e415dfd9dc481"
+  integrity sha512-4vrIhfJyfNf+lCtXC2ck1rKSzDwciqF7IWFhXXrSOUC2O5DrVp+w4c6ed4AllTxhTkUP5x2tYj41VaxdVMMRDw==
   dependencies:
-    "@babel/helper-validator-identifier" "^7.10.4"
+    "@babel/helper-validator-identifier" "^7.12.11"
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
@@ -310,7 +330,12 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.10.4", "@babel/parser@^7.7.0":
+"@babel/parser@^7.10.4", "@babel/parser@^7.12.13", "@babel/parser@^7.13.0", "@babel/parser@^7.13.4":
+  version "7.13.9"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.13.9.tgz#ca34cb95e1c2dd126863a84465ae8ef66114be99"
+  integrity sha512-nEUfRiARCcaVo3ny3ZQjURjHQZUo/JkEw7rLlSZy/psWGnvwXFtPcr6jb7Yb41DVW5LTe6KRq9LGleRNsg1Frw==
+
+"@babel/parser@^7.7.0":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.10.4.tgz#9eedf27e1998d87739fb5028a5120557c06a1a64"
   integrity sha512-8jHII4hf+YVDsskTF6WuMB3X4Eh+PsUkC2ljq22so5rHvH+T8BzyL94VOdyFLNR8tBSVXOTbNHOKpR4TfRxVtA==
@@ -842,16 +867,31 @@
   dependencies:
     regenerator-runtime "^0.13.2"
 
-"@babel/template@^7.10.4":
-  version "7.10.4"
-  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.10.4.tgz#3251996c4200ebc71d1a8fc405fba940f36ba278"
-  integrity sha512-ZCjD27cGJFUB6nmCB1Enki3r+L5kJveX9pq1SvAUKoICy6CZ9yD8xO086YXdYhvNjBdnekm4ZnaP5yC8Cs/1tA==
-  dependencies:
-    "@babel/code-frame" "^7.10.4"
-    "@babel/parser" "^7.10.4"
-    "@babel/types" "^7.10.4"
+"@babel/template@^7.10.4", "@babel/template@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.12.13.tgz#530265be8a2589dbb37523844c5bcb55947fb327"
+  integrity sha512-/7xxiGA57xMo/P2GVvdEumr8ONhFOhfgq2ihK3h1e6THqzTAkHbkXgB0xI9yeTfIUoH3+oAeHhqm/I43OTbbjA==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/parser" "^7.12.13"
+    "@babel/types" "^7.12.13"
+
+"@babel/traverse@^7.10.4", "@babel/traverse@^7.13.0":
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.13.0.tgz#6d95752475f86ee7ded06536de309a65fc8966cc"
+  integrity sha512-xys5xi5JEhzC3RzEmSGrs/b3pJW/o87SypZ+G/PhaE7uqVQNv/jlmVIBXuoh5atqQ434LfXV+sf23Oxj0bchJQ==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/generator" "^7.13.0"
+    "@babel/helper-function-name" "^7.12.13"
+    "@babel/helper-split-export-declaration" "^7.12.13"
+    "@babel/parser" "^7.13.0"
+    "@babel/types" "^7.13.0"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.19"
 
-"@babel/traverse@^7.10.4", "@babel/traverse@^7.7.0":
+"@babel/traverse@^7.7.0":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.10.4.tgz#e642e5395a3b09cc95c8e74a27432b484b697818"
   integrity sha512-aSy7p5THgSYm4YyxNGz6jZpXf+Ok40QF3aA2LyIONkDHpAcJzDUqlCKXv6peqYUs2gmic849C/t2HKw2a2K20Q==
@@ -874,7 +914,16 @@
     lodash "^4.17.10"
     to-fast-properties "^2.0.0"
 
-"@babel/types@^7.10.4", "@babel/types@^7.4.4", "@babel/types@^7.7.0":
+"@babel/types@^7.10.4", "@babel/types@^7.12.13", "@babel/types@^7.13.0":
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.13.0.tgz#74424d2816f0171b4100f0ab34e9a374efdf7f80"
+  integrity sha512-hE+HE8rnG1Z6Wzo+MhaKE5lM5eMx71T4EHJgku2E3xIfaULhDcxiiRxUYgwX8qwP1BBSlag+TdGOt6JAidIZTA==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.12.11"
+    lodash "^4.17.19"
+    to-fast-properties "^2.0.0"
+
+"@babel/types@^7.4.4", "@babel/types@^7.7.0":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.10.4.tgz#369517188352e18219981efd156bfdb199fff1ee"
   integrity sha512-UTCFOxC3FsFHb7lkRMVvgLzaRVamXuAs2Tz4wajva4WxtVY82eZeaUBtC2Zt95FU9TiznuC0Zk35tsim8jeVpg==
@@ -1069,49 +1118,49 @@
   resolved "https://registry.yarnpkg.com/@emotion/utils/-/utils-0.8.2.tgz#576ff7fb1230185b619a75d258cbc98f0867a8dc"
   integrity sha512-rLu3wcBWH4P5q1CGoSSH/i9hrXs7SlbRLkoq9IGuoPYNGQvDJ3pt/wmOM+XgYjIDRMVIdkUWt0RsfzF50JfnCw==
 
-"@kiltprotocol/actors-api@0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/actors-api/-/actors-api-0.19.1-34.tgz#15eff516873d21e34a454238639be3923e0a418b"
-  integrity sha512-s/DzFTgRTvXZscI/u12Jby6x3RebJHLBfNsPcC8yLd6X6o9sAVW2Wz6Bba5n5TigAew1Ak6FjaI8jgQU9vMaqw==
-  dependencies:
-    "@kiltprotocol/chain-helpers" "0.19.1-34"
-    "@kiltprotocol/config" "0.19.1-34"
-    "@kiltprotocol/core" "0.19.1-34"
-    "@kiltprotocol/messaging" "0.19.1-34"
-    "@kiltprotocol/types" "0.19.1-34"
-    "@kiltprotocol/utils" "0.19.1-34"
-
-"@kiltprotocol/chain-helpers@0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/chain-helpers/-/chain-helpers-0.19.1-34.tgz#3097de83b64e29c6c6c28dd4208aa4cac9eaa94a"
-  integrity sha512-iBqotpTrL6t4jg5KBjeFezV3lnlf8xSUcZTR12VspL7ADRwRefRhVpQ9t+kmuWhsK9mxObBizjyWxIdEr1Zb9Q==
-  dependencies:
-    "@kiltprotocol/config" "0.19.1-34"
-    "@kiltprotocol/types" "0.19.1-34"
-    "@kiltprotocol/utils" "0.19.1-34"
+"@kiltprotocol/actors-api@0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/actors-api/-/actors-api-0.20.0-rc.2.tgz#2aa6f9709dfa936c973adddc89d40a3a00bf6155"
+  integrity sha512-0o1TFGDWxvdHMhVJqU/ax2lw8iXsnJCBXrT68vmg0cjIx3yyDT5G4t6AXxH5azLzWx35kw3pVYImGVxT6IihJg==
+  dependencies:
+    "@kiltprotocol/chain-helpers" "0.20.0-rc.2"
+    "@kiltprotocol/config" "0.20.0-rc.2"
+    "@kiltprotocol/core" "0.20.0-rc.2"
+    "@kiltprotocol/messaging" "0.20.0-rc.2"
+    "@kiltprotocol/types" "0.20.0-rc.2"
+    "@kiltprotocol/utils" "0.20.0-rc.2"
+
+"@kiltprotocol/chain-helpers@0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/chain-helpers/-/chain-helpers-0.20.0-rc.2.tgz#84e3c295fed5997071a79c7234d422c3cb141e4d"
+  integrity sha512-bYL31zy7x7b2Px+w567NM5muFUDnT1fKmV03xR7lrfxrsi7XRBia9wjep6Td/3JPhHwCrgd0m6Pl7ARMVVeTEg==
+  dependencies:
+    "@kiltprotocol/config" "0.20.0-rc.2"
+    "@kiltprotocol/types" "0.20.0-rc.2"
+    "@kiltprotocol/utils" "0.20.0-rc.2"
     "@polkadot/api" "^3.7.3"
     "@polkadot/keyring" "^5.5.2"
     "@polkadot/types" "^3.7.3"
     bn.js "^5.1.3"
     typescript-logging "^0.6.4"
 
-"@kiltprotocol/config@0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/config/-/config-0.19.1-34.tgz#26d6a3183300aeb38dde99dd685fd4be91919eb9"
-  integrity sha512-Zb9GMMjB/SeUOROC7fpQ0j5YjWPjhVvYBKS6wJkiEjryEevF2CFHyudyUL7hNfLFFq6rf1LDUOVaebbctPC8YQ==
+"@kiltprotocol/config@0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/config/-/config-0.20.0-rc.2.tgz#6a45805df72c4a9ee33877674cf8544e9197e924"
+  integrity sha512-qsNw9lf9YgBlR2LTJwRZZx84k30EP+1QqV9AV35BenHB3z6G1x0VtQrQ5KEZyJQJcWxyLGdKDL+BIgRmf56fZg==
   dependencies:
-    "@kiltprotocol/utils" "0.19.1-34"
+    "@kiltprotocol/utils" "0.20.0-rc.2"
     typescript-logging "^0.6.4"
 
-"@kiltprotocol/core@0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/core/-/core-0.19.1-34.tgz#72f71aeb14eaeea54d5ba0093dc9deb5690f177d"
-  integrity sha512-ouYEjdAcBUv96CbIJMOvkmbCxjZoXYuOmATpP49QDdc0aFNjoj/jj4R0jGi7gt26MrmvPodtWLwRbGBmKnC8xw==
+"@kiltprotocol/core@0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/core/-/core-0.20.0-rc.2.tgz#e7285f3a814fca4fd28cbac786c220abefd57404"
+  integrity sha512-2xV2SrhmG+rOrN7TiXSbMEvnelqFu2MdRry2ByhYZtRQpWCXBqMng1pT03+qqIuB+/DjJGKquwtQdKBhJDAcgg==
   dependencies:
-    "@kiltprotocol/chain-helpers" "0.19.1-34"
-    "@kiltprotocol/config" "0.19.1-34"
-    "@kiltprotocol/types" "0.19.1-34"
-    "@kiltprotocol/utils" "0.19.1-34"
+    "@kiltprotocol/chain-helpers" "0.20.0-rc.2"
+    "@kiltprotocol/config" "0.20.0-rc.2"
+    "@kiltprotocol/types" "0.20.0-rc.2"
+    "@kiltprotocol/utils" "0.20.0-rc.2"
     "@polkadot/api" "^3.7.3"
     "@polkadot/keyring" "^5.5.2"
     "@polkadot/types" "^3.7.3"
@@ -1123,30 +1172,31 @@
     tweetnacl "^1.0.3"
     typescript-logging "^0.6.4"
 
-"@kiltprotocol/messaging@0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/messaging/-/messaging-0.19.1-34.tgz#0c80113093c4ef97833c6426a9615ef26e773929"
-  integrity sha512-IvAB2mAX7iz0ikTNzRk/j2Zv5Sxy+QsEiCvq+KsIIfkvLHzRr8H5w/CQzSy8mXYkxlrLql+YqmTFGZVgvPUnJw==
+"@kiltprotocol/messaging@0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/messaging/-/messaging-0.20.0-rc.2.tgz#bb3f36a8b22cbdd84f5f0ddf432bf38e7e6361bf"
+  integrity sha512-S1vDIwXQztivty5ihYkvup99NzhVTwdd9510Vvaxcd1D7sSAJ5xD/NH15QJfXB9u84QOmxW0B5Ywmb3Xpai5YA==
   dependencies:
-    "@kiltprotocol/core" "0.19.1-34"
-    "@kiltprotocol/types" "0.19.1-34"
-    "@kiltprotocol/utils" "0.19.1-34"
+    "@kiltprotocol/core" "0.20.0-rc.2"
+    "@kiltprotocol/types" "0.20.0-rc.2"
+    "@kiltprotocol/utils" "0.20.0-rc.2"
 
-"@kiltprotocol/sdk-js@^0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/sdk-js/-/sdk-js-0.19.1-34.tgz#621d1361d70f4b61f7bcb28846925914076ad181"
-  integrity sha512-JFo+NMcxb7q3huQuYDEc+ItpMyc2RFDSTFWMZ2IRIx3y0D9s8qz9S3l/3i90BmD4x7I1noDigEWlAzoSl3GKTQ==
+"@kiltprotocol/sdk-js@^0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/sdk-js/-/sdk-js-0.20.0-rc.2.tgz#edcd349cf17e9823cebdbe402ad190c15d6ae50b"
+  integrity sha512-WaQDXmQvxNC5K2v4aWm4APYkddpZu75e1pD0WJXWWC4Q/Lk+EcmWuw8+T2WXOX0G7nANNEH94J1TwfL3UE+gbg==
   dependencies:
-    "@kiltprotocol/actors-api" "0.19.1-34"
-    "@kiltprotocol/chain-helpers" "0.19.1-34"
-    "@kiltprotocol/core" "0.19.1-34"
-    "@kiltprotocol/messaging" "0.19.1-34"
-    "@kiltprotocol/types" "0.19.1-34"
+    "@kiltprotocol/actors-api" "0.20.0-rc.2"
+    "@kiltprotocol/chain-helpers" "0.20.0-rc.2"
+    "@kiltprotocol/core" "0.20.0-rc.2"
+    "@kiltprotocol/messaging" "0.20.0-rc.2"
+    "@kiltprotocol/types" "0.20.0-rc.2"
+    "@kiltprotocol/utils" "0.20.0-rc.2"
 
-"@kiltprotocol/types@0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/types/-/types-0.19.1-34.tgz#5b3cb7547d0b30761f7fe372dcf1da1c61412f92"
-  integrity sha512-FVhS7ZD//PlDSkxfmV61sQ+iu4h+PeMeAX+iGqrxQnSvvUiUoMR9QwmHS6Qy9yY6G8ju0yCrGAYm7+B2uDFJnA==
+"@kiltprotocol/types@0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/types/-/types-0.20.0-rc.2.tgz#0298b1734170a81ef07aeb133ac4e43c631473c5"
+  integrity sha512-QjywqUlCTXYGR+I0SeGTkgEWShMVttxf18u6qpkMmSjQ7Qf4abocqkx5DxWOU/TwMh2+M3UNvz6G/TbRkQWWcg==
   dependencies:
     "@polkadot/api" "^3.7.3"
     "@polkadot/keyring" "^5.5.2"
@@ -1154,12 +1204,12 @@
     bn.js "^5.1.3"
     tweetnacl "^1.0.3"
 
-"@kiltprotocol/utils@0.19.1-34":
-  version "0.19.1-34"
-  resolved "https://registry.yarnpkg.com/@kiltprotocol/utils/-/utils-0.19.1-34.tgz#aba7e344cb7cbfa9b25408035846825da4ffd625"
-  integrity sha512-PqBd38dNaAO9h143eVTq4jk59DzDH78pMet8eokbHU4TPvI5R1a0V6M7yJUU4oAdU9dWIESyxHfVStBf55ts+w==
+"@kiltprotocol/utils@0.20.0-rc.2":
+  version "0.20.0-rc.2"
+  resolved "https://registry.yarnpkg.com/@kiltprotocol/utils/-/utils-0.20.0-rc.2.tgz#0a73c45a535c2a7c569fdda120a0253ae8277aee"
+  integrity sha512-dCtLjpCx2gG8uS6DP+4qfsgGiiB9CtxEmYIHgL4ctcJytFc//Fb5/gHyOGO3Yn+4dvV+DpuIozUuyTyZNCZ6Bw==
   dependencies:
-    "@kiltprotocol/types" "0.19.1-34"
+    "@kiltprotocol/types" "0.20.0-rc.2"
     "@polkadot/keyring" "^5.4.4"
     "@polkadot/types" "^3.6.4"
     "@polkadot/util" "^5.4.4"
@@ -3166,6 +3216,17 @@ browserslist@^4.12.0, browserslist@^4.8.5:
     escalade "^3.0.1"
     node-releases "^1.1.58"
 
+browserslist@^4.14.5:
+  version "4.16.3"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.16.3.tgz#340aa46940d7db878748567c5dea24a48ddf3717"
+  integrity sha512-vIyhWmIkULaq04Gt93txdh+j02yX/JzlyhLYbV3YQCn/zvES3JnY7TifHHvvr1w5hTDluNKMkV05cs4vy8Q7sw==
+  dependencies:
+    caniuse-lite "^1.0.30001181"
+    colorette "^1.2.1"
+    electron-to-chromium "^1.3.649"
+    escalade "^3.1.1"
+    node-releases "^1.1.70"
+
 bser@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/bser/-/bser-1.0.2.tgz#381116970b2a6deea5646dd15dd7278444b56169"
@@ -3344,6 +3405,11 @@ caniuse-lite@^1.0.30001088:
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001091.tgz#84908c67b98e02c2a56d4afa51e6458b53fb5321"
   integrity sha512-ECd8gfBBpv0GKsEYY5052+8PBjExiugDoi3dfkJcxujh2mf7kiuDvb1o27GXlOOGopKiIPYEX8XDPYj7eo3E9w==
 
+caniuse-lite@^1.0.30001181:
+  version "1.0.30001196"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001196.tgz#00518a2044b1abf3e0df31fadbe5ed90b63f4e64"
+  integrity sha512-CPvObjD3ovWrNBaXlAIGWmg2gQQuJ5YhuciUOjPRox6hIQttu8O+b51dx6VIpIY9ESd2d0Vac1RKpICdG4rGUg==
+
 canvas-renderer@~2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/canvas-renderer/-/canvas-renderer-2.1.1.tgz#d91fe9511ab48056ff9fa8a04514bede76535f55"
@@ -3388,18 +3454,18 @@ chalk@2.3.1:
     escape-string-regexp "^1.0.5"
     supports-color "^5.2.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.3.0:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
+chalk@^2.0.0, chalk@^2.1.0, chalk@^2.4.1, chalk@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
+  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
   dependencies:
     ansi-styles "^3.2.1"
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^2.1.0, chalk@^2.4.1, chalk@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
-  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
+chalk@^2.0.1, chalk@^2.3.0:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
   dependencies:
     ansi-styles "^3.2.1"
     escape-string-regexp "^1.0.5"
@@ -3617,6 +3683,11 @@ color@^3.0.0:
     color-convert "^1.9.1"
     color-string "^1.5.2"
 
+colorette@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.2.tgz#cbcc79d5e99caea2dbf10eb3a26fd8b3e6acfa94"
+  integrity sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==
+
 combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -4182,13 +4253,20 @@ debug@^3.1.0:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
+debug@^4.0.1, debug@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
   integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
   dependencies:
     ms "^2.1.1"
 
+debug@^4.1.0:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
+  integrity sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==
+  dependencies:
+    ms "2.1.2"
+
 decamelize-keys@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/decamelize-keys/-/decamelize-keys-1.1.0.tgz#d171a87933252807eb3cb61dc1c1445d078df2d9"
@@ -4525,6 +4603,11 @@ electron-to-chromium@^1.3.483:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.483.tgz#9269e7cfc1c8e72709824da171cbe47ca5e3ca9e"
   integrity sha512-+05RF8S9rk8S0G8eBCqBRBaRq7+UN3lDs2DAvnG8SBSgQO3hjy0+qt4CmRk5eiuGbTcaicgXfPmBi31a+BD3lg==
 
+electron-to-chromium@^1.3.649:
+  version "1.3.680"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.680.tgz#88cc44bd2a85b46cf7521f714db57dd74d0cd488"
+  integrity sha512-XBACJT9RdpdWtoMXQPR8Be3ZtmizWWbxfw8cY2b5feUwiDO3FUl8qo4W2jXoq/WnnA3xBRqafu1XbpczqyUvlA==
+
 elliptic@^6.0.0:
   version "6.4.1"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.1.tgz#c2d0b7776911b86722c632c3c06c60f2f819939a"
@@ -4753,6 +4836,11 @@ escalade@^3.0.1:
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.0.1.tgz#52568a77443f6927cd0ab9c73129137533c965ed"
   integrity sha512-DR6NO3h9niOT+MZs7bjxlj2a1k+POu5RN8CLTPX2+i78bRi9eLe7+0zXgUHMnGXWybYcL61E9hGhPKqedy8tQA==
 
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -5671,10 +5759,10 @@ gaze@^1.0.0:
   dependencies:
     globule "^1.0.0"
 
-gensync@^1.0.0-beta.1:
-  version "1.0.0-beta.1"
-  resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269"
-  integrity sha512-r8EC6NO1sngH/zdD9fiRDLdcgnbayXah+mLgManTaIZJqEC1MZstmnox8KpnI2/fxQwrp5OpCOYWLp4rBl4Jcg==
+gensync@^1.0.0-beta.2:
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.2.tgz#32a6ee76c3d7f52d46b2b1ae5d93fea8580a25e0"
+  integrity sha512-3hN7NaskYvMDLQY55gnW3NQ+mesEAepTqlg+VEbj7zzqEMBVNhzcGYYeqFo/TlYz6eQiFcp1HcsCZO+nGgS8zg==
 
 get-caller-file@^1.0.1:
   version "1.0.3"
@@ -6505,6 +6593,13 @@ is-ci@^2.0.0:
   dependencies:
     ci-info "^2.0.0"
 
+is-core-module@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.2.0.tgz#97037ef3d52224d85163f5597b2b63d9afed981a"
+  integrity sha512-XRAfAdyyY5F5cOXn7hYQDqh2Xmii+DEfIcQGxK/uNwMHhIkPWO0g8msXcbzLe+MpGoR951MlqM/2iIlU4vKDdQ==
+  dependencies:
+    has "^1.0.3"
+
 is-data-descriptor@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
@@ -7361,7 +7456,7 @@ json3@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.2.tgz#3c0434743df93e2f5c42aee7b19bcb483575f4e1"
 
-json5@2, json5@^2.1.2:
+json5@2:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.3.tgz#c9b0f7fa9233bfe5807fe66fcf3a5617ed597d43"
   integrity sha512-KXPvOm8K9IJKFM0bmdn8QXh7udDh1g/giieX0NLCaMnb4hEiVFqnop2ImTXCc5e0/oHz3LTqmHGtExn5hfMkOA==
@@ -7378,6 +7473,13 @@ json5@^1.0.1:
   dependencies:
     minimist "^1.2.0"
 
+json5@^2.1.2:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.0.tgz#2dfefe720c6ba525d9ebd909950f0515316c89a3"
+  integrity sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==
+  dependencies:
+    minimist "^1.2.5"
+
 jsonfile@^2.1.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-2.4.0.tgz#3736a2b428b87bbda0cc83b53fa3d633a35c2ae8"
@@ -7720,6 +7822,11 @@ lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.1
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
+lodash@^4.17.19:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
+
 loglevel@^1.4.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"
@@ -8119,9 +8226,15 @@ ms@2.0.0:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
   integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
 
+ms@2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
+  integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
+
 ms@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
+  integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
 
 multicast-dns-service-types@^1.1.0:
   version "1.1.0"
@@ -8301,6 +8414,11 @@ node-releases@^1.1.58:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.58.tgz#8ee20eef30fa60e52755fcc0942def5a734fe935"
   integrity sha512-NxBudgVKiRh/2aPWMgPR7bPTX0VPmGx5QBwCtdHitnqFE5/O8DeBXuIMH1nwNnw/aMo6AjOrpsHzfY3UbUJ7yg==
 
+node-releases@^1.1.70:
+  version "1.1.71"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.71.tgz#cb1334b179896b1c89ecfdd4b725fb7bbdfc7dbb"
+  integrity sha512-zR6HoT6LrLCRBwukmrVbHv0EpEQjksO6GmFcZQQuCAy139BEsoVKPYnf3jongYW83fAa1torLGYwxxky/p28sg==
+
 node-sass@^4.11.0:
   version "4.14.1"
   resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.14.1.tgz#99c87ec2efb7047ed638fb4c9db7f3a42e2217b5"
@@ -9973,7 +10091,7 @@ resolve@1.6.0:
   dependencies:
     path-parse "^1.0.5"
 
-resolve@^1.1.6, resolve@^1.1.7, resolve@^1.3.2:
+resolve@^1.1.6, resolve@^1.1.7:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.8.1.tgz#82f1ec19a423ac1fbd080b0bab06ba36e84a7a26"
   dependencies:
@@ -9993,6 +10111,14 @@ resolve@^1.12.0, resolve@^1.13.1, resolve@^1.14.2:
   dependencies:
     path-parse "^1.0.6"
 
+resolve@^1.3.2:
+  version "1.20.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
+  integrity sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==
+  dependencies:
+    is-core-module "^2.2.0"
+    path-parse "^1.0.6"
+
 restore-cursor@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
@@ -10280,7 +10406,7 @@ semver-diff@^2.0.0:
   dependencies:
     semver "^5.0.3"
 
-"semver@2 || 3 || 4 || 5", semver@^5.4.1, semver@^5.5.0:
+"semver@2 || 3 || 4 || 5", semver@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
@@ -11130,6 +11256,7 @@ to-fast-properties@^1.0.3:
 to-fast-properties@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+  integrity sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=
 
 to-object-path@^0.3.0:
   version "0.3.0"