emulate method
Upload a tx body for emulation, Get a list of execution responses (as the tx has multiple clauses).
Implementation
Future<List<Map>> emulate(Map body, {String block = 'best'}) async {
var u = Uri.parse('$url/accounts/*?revision=$block');
var headers = {
"accept": "application/json",
"Content-Type": "application/json"
};
var res = await http.post(u, headers: headers, body: json.encode(body));
if (res.statusCode != 200) {
var r = res.body;
throw Exception("HTTP error: ${res.statusCode} ${res.reasonPhrase}, $r");
}
Map allResponses = json.decode(res.body)[0]; // A list of responses
return [injectRevertReason(allResponses)];
}