putData method
Put an asset id of value data.
Implementation
String? putData(String id, List<int> data, MimeType mimeType) {
if (id.isEmpty) return null;
var blob = Blob(
[Uint8List.fromList(data).toJS].toJS,
BlobPropertyBag(type: mimeType.toString()),
);
return putBlob(id, blob);
}