I considered pushing them into the plug thru the precut hole. But wasnt sure it the sprout would be able to push its way out of the plug.

So I dropped the beans in the hole and pinched a piece off the edge to cover it. I did add a bit of water for more moisture.

I peeked in and saw all seeds have cracked and I can see the tap. Hopefully I wont have too many issues. All will go in soil except one.