BitcoinSigner.fromKeyBytes constructor
Factory constructor for creating a BitcoinSigner from private key bytes.
Implementation
factory BitcoinSigner.fromKeyBytes(List<int> privateKeyBytes) {
final privateKey = ECDSAPrivateKey.fromBytes(
privateKeyBytes, BitcoinSignerUtils._generator);
return BitcoinSigner._(EcdsaSigningKey(privateKey));
}