Glow/flash effect scriptable

Hey all!

I'm making a rhythm game and I'm working on trying to create satisfying feedback when the player hits a note. I wanted to make a quick, soft glow from a space on the board where the player hits the note.

I'm unsure as to what would be the best way to go around this, I've tried using the bloom effect in the URP but I don't think that will work well for adjusting glow intensity at runtime, and I find that point lights don't look all that great.

The game is 3D using an orthographic camera.

Any ideas? Thanks!