getWalletOptions method
Implementation
Future<SignerOptions> getWalletOptions() async {
var signer = SignerOptions()
..signMode = SignMode.SIGN_MODE_DIRECT
..chainId = TerraClientConfiguration.lcdConfig!.chainID
..address = accAddress
..accountNumber = (await getAccountNumber()).toDouble()
..sequenceNumber = (await getSequence()).toDouble();
return signer;
}