Detecting a right click on a specific block

I'm currently creating a mod and have hit a bit of a roadblock. Im adding a item based on the vanilla bell, but canno find how to make it ring when right clicked. I have finished the block properties and everything else about it, but when i try to add a trigger to make it ring, it makes EVERYTHING in the world ring when right clicked... I understand why this happens, but am unsure of how to proceed. Is there a way to specify what block the player is right-clicking?