signDecorated method
Sign the provided data
with the keypair's private key.
Implementation
XdrDecoratedSignature signDecorated(Uint8List data) {
Uint8List signatureBytes = this.sign(data);
XdrSignature signature = XdrSignature();
signature.signature = signatureBytes;
XdrDecoratedSignature decoratedSignature = new XdrDecoratedSignature();
decoratedSignature.hint = this.signatureHint;
decoratedSignature.signature = signature;
return decoratedSignature;
}