Local System Message Service notification via dunst whenever pywal updates

[avidseeker]

I get this notification whenever I use the command:

wal -qi ~/path/to/wallpaper

Trying to figure out the source of the notification. This is output of dunstctl history

                        {
                                "body" : {ic
                                        "type" : "s",
                                        "data" : "\u001b]4;0;#091112\u001b\\\u001b]4;1;#45563B\u001b\\\u001b]4;2;#3B4F43\u001b\\\u001b]4;3;#3F6141\u001b\\\u001b]4;4;#475848\u001b\\\u001b]4;5;#546750\u001b\\\u001b]4;6;#69755F\u001b\\\u001b]4;7;#b3b9ad\u001b\\\u001b]4;8;#7d8179\u001b\\\u001b]4;9;#45563B\u001b\\\u001b]4;10;#3B4F43\u001b\\\u001b]4;11;#3F6141\u001b\\\u001b]4;12;#475848\u001b\\\u001b]4;13;#546750\u001b\\\u001b]4;14;#69755F\u001b\\\u001b]4;15;#b3b9ad\u001b\\\u001b]10;#b3b9ad\u001b\\\u001b]11;#091112\u001b\\\u001b]12;#b3b9ad\u001b\\\u001b]13;#b3b9ad\u001b\\\u001b]17;#b3b9ad\u001b\\\u001b]19;#091112\u001b\\\u001b]4;232;#091112\u001b\\\u001b]4;256;#b3b9ad\u001b\\\u001b]708;#091112\u001b\\"
                                },
                                "message" : {
                                        "type" : "s",
                                        "data" : "<b>Local System Message Service</b>\n\u001b]4;0;#091112\u001b\\\u001b]4;1;#45563B\u001b\\\u001b]4;2;#3B4F43\u001b\\\u001b]4;3;#3F6141\u001b\\\u001b]4;4;#475848\u001b\\\u001b]4;5;#546750\u001b\\\u001b]4;6;#69755F\u001b\\\u001b]4;7;#b3b9ad\u001b\\\u001b]4;8;#7d8179\u001b\\\u001b]4;9;#45563B\u001b\\\u001b]4;10;#3B4F43\u001b\\\u001b]4;11;#3F6141\u001b\\\u001b]4;12;#475848\u001b\\\u001b]4;13;#546750\u001b\\\u001b]4;14;#69755F\u001b\\\u001b]4;15;#b3b9ad\u001b\\\u001b]10;#b3b9ad\u001b\\\u001b]11;#091112\u001b\\\u001b]12;#b3b9ad\u001b\\\u001b]13;#b3b9ad\u001b\\\u001b]17;#b3b9ad\u001b\\\u001b]19;#091112\u001b\\\u001b]4;232;#091112\u001b\\\u001b]4;256;#b3b9ad\u001b\\\u001b]708;#091112\u001b\\"
                                },
                                "summary" : {
                                        "type" : "s",
                                        "data" : "Local System Message Service"
                                },
                                "appname" : {
                                        "type" : "s",
                                        "data" : "Local System Message Service"
                                },
                                "category" : {
                                        "type" : "s",
                                        "data" : ""
                                },
                                "default_action_name" : {
                                        "type" : "s",
                                        "data" : "default"
                                },
                                "icon_path" : {
                                        "type" : "s",
                                        "data" : ""
                                },
                                "id" : {
                                        "type" : "i",
                                        "data" : 32
                                },
                                "timestamp" : {
                                        "type" : "x",
                                        "data" : 825562442448
                                },
                                "timeout" : {
                                        "type" : "x",
                                        "data" : 10000000
                                },
                                "progress" : {
                                        "type" : "i",
                                        "data" : -1
                                }
                        }

[robert-edward-lee]

This happens to me too, only the message is empty. It happens here: https://github.com/dylanaraps/pywal/blob/master/pywal/sequences.py :86
when send message to '/dev/pty/0'