code: func (_FIFSRegistrar *FIFSRegistrarSession) Register(label [32]byte, owner common.Address) (*types.Transaction, error) {
  	return _FIFSRegistrar.Contract.Register(&_FIFSRegistrar.TransactOpts, label, owner)
  }
docs: // Register is a paid mutator transaction binding the contract method 0xd22057a9.
  //
  // Solidity: function register(bytes32 label, address owner) returns()