wcEncodeIss function
Encode an Ed25519 public key as a did:key issuer string.
Implementation
String wcEncodeIss(Uint8List publicKey32) {
final payload = Uint8List(_ed25519PubMulticodec.length + publicKey32.length)
..setAll(0, _ed25519PubMulticodec)
..setAll(_ed25519PubMulticodec.length, publicKey32);
return 'did:key:$_multicodecEd25519Header${_base58Encode(payload)}';
}