Nail art - beads/bullion

So last year I bought the tiny beads for my nail art. Then somehow when applying them I add on a top coat as I don't want the beads to drop. But it just turn out horrible.
And I just ind out it's actually called caviar nails. Cept there is no need to put top. Silly me.
As you can see in the pictures, these are just some nails i use beads on. The two more beads all around are call caviar nails. But mine just look horrible. So shall make one without topcoat and see how it goes.