Hello Oliver.
This script is for Redactor 1.
Plugins for Redactor1 do not work in Redactor 2.
Plugin for Redactor 2, has another script header.
Try editing the script header.
I did not try it, I did not install Pulse.
`if (!RedactorPlugins) var RedactorPlugins = {};
(function($)
{
RedactorPlugins.addpulseplugin = function()
{
return {
init: function() {`
-------Redactor 2 ------------
(function($) { $.Redactor.prototype.addpulseplugin = function() { return { init: function() {