message: Fix: `purser-software` sign requirements unit tests
diff: @@ -262,7 +262,6 @@ describe('`Software` Wallet Module', () => {
  expect(userInputValidator).toHaveBeenCalled();
  expect(userInputValidator).toHaveBeenCalledWith({
  firstArgument: mockedTransactionObject,
  - requiredAll: REQUIRED_PROPS.SIGN_TRANSACTION,
  });
  });
  test('`signMessages()` calls the correct static method', async () => {
  