Sorry but it is the wrong time to be sowing the seed, in addition it wont be ripe so has even lass chance of growing. Why not buy a pack of salad leaves seeds or something similar that will grow now.

First the pepper has to be ripe--ie. red, gold, or orange, according to the variety. The seed won't be ready in a green or purple pepper. If the seeds are mature, they will sprout now, but you may have to treat the seedlings as houseplants on a sunny windowsill to have a hope of getting more peppers. Otherwise, wash them well, blot the excess water off, let them air dry for a day or two, and seal them up in a zipper bag with an envelope of powdered milk tokeep them dry. Then you can start them late next winter, to plant out in spring.