- const ret: number = bindings.C2Tuple_BlockHashChannelManagerZ_new(InternalUtils.check_arr_len(a, 32), bindings.ChannelManager_new(b_fee_est == null ? 0 : CommonBase.get_ptr_of(b_fee_est), b_chain_monitor == null ? 0 : CommonBase.get_ptr_of(b_chain_monitor), b_tx_broadcaster == null ? 0 : CommonBase.get_ptr_of(b_tx_broadcaster), b_logger == null ? 0 : CommonBase.get_ptr_of(b_logger), b_keys_manager == null ? 0 : CommonBase.get_ptr_of(b_keys_manager), b_config == null ? 0 : CommonBase.get_ptr_of(b_config) & ~1, b_params == null ? 0 : CommonBase.get_ptr_of(b_params) & ~1));
+ const ret: number = bindings.C2Tuple_BlockHashChannelManagerZ_new(bindings.encodeUint8Array(bindings.check_arr_len(a, 32)), bindings.ChannelManager_new(b_fee_est == null ? 0 : CommonBase.get_ptr_of(b_fee_est), b_chain_monitor == null ? 0 : CommonBase.get_ptr_of(b_chain_monitor), b_tx_broadcaster == null ? 0 : CommonBase.get_ptr_of(b_tx_broadcaster), b_logger == null ? 0 : CommonBase.get_ptr_of(b_logger), b_keys_manager == null ? 0 : CommonBase.get_ptr_of(b_keys_manager), b_config == null ? 0 : CommonBase.get_ptr_of(b_config) & ~1, b_params == null ? 0 : CommonBase.get_ptr_of(b_params) & ~1));