- const ret: number = bindings.TxCreationKeys_new(InternalUtils.check_arr_len(per_commitment_point_arg, 33), InternalUtils.check_arr_len(revocation_key_arg, 33), InternalUtils.check_arr_len(broadcaster_htlc_key_arg, 33), InternalUtils.check_arr_len(countersignatory_htlc_key_arg, 33), InternalUtils.check_arr_len(broadcaster_delayed_payment_key_arg, 33));
+ const ret: number = bindings.TxCreationKeys_new(bindings.encodeUint8Array(bindings.check_arr_len(per_commitment_point_arg, 33)), bindings.encodeUint8Array(bindings.check_arr_len(revocation_key_arg, 33)), bindings.encodeUint8Array(bindings.check_arr_len(broadcaster_htlc_key_arg, 33)), bindings.encodeUint8Array(bindings.check_arr_len(countersignatory_htlc_key_arg, 33)), bindings.encodeUint8Array(bindings.check_arr_len(broadcaster_delayed_payment_key_arg, 33)));