payloads method

Implementation

Future<rosetta.ConstructionPayloadsResponse> payloads(
  rosetta.ConstructionPayloadsRequest req,
) async {
  assert(networkIdentifier != null, 'Cannot get networkIdentifier.');
  final result = await request('/construction/payloads', req.toJson());
  return rosetta.ConstructionPayloadsResponse.fromJson(result);
}