Adjust nobody zero-key pair with pre-computed address (#1601)

CHANGELOG.md

@@ -6,6 +6,7 @@ Changes:
 
 - Add `arrayUnzip` as reverse of `arrayZip`
 - Adjust `isAscii` check to disallow `\t`, `\n`, & `\r` characters
+- Adjust `nobody` zero-key pair with pre-computed address
 
 
 ## 10.0.2 Jul 10, 2022

packages/keyring/src/pair/nobody.ts

@@ -3,10 +3,11 @@
 
 import type { KeyringPair, KeyringPair$Json, KeyringPair$Meta } from '../types';
 
-import { encodeAddress } from '@polkadot/util-crypto';
-
+// empty publicKey
 const publicKey = new Uint8Array(32);
-const address = encodeAddress(publicKey);
+
+// encodeAddress(publicKey)
+const address = '5C4hrfjw9DjXZTzV3MwzrrAr9P1MJhSrvWGWqi1eSuyUpnhM';
 
 const meta = {
   isTesting: true,