I'm not sure they are seeds, and I don't see any male flowers. My guess is they are just swollen calyxes. If they still have white hairs coming out of them, it can't be a seed. Once a pistil takes in pollen and delivers it to the calyx to make a seed, the pistil dies back.

I'm just guessing you have a nice phat calyx strain on your hands. Some strains just have that trait.

Cut one out and let us know.