Help me to find this addon!

[Ourk]

Yes, i tried it with multiple spells.
Yes, i have the minimap icon of Jim's Cooldown Pulse.
I tried it with all my other addons disabled.
And i hear the heartbeat sound when i launch the game.

But, nothing.

[Ourk]

Lol, noticed that my hearthstone CD triggered Jim CD Pulse (icon displayed + heartbeat sound).

Would be a matter of timers?

How interact with these?