pistachio nuts in a grain mill - hulls

I use a lot of pistachio nuts and I would like to know if I can use the hull of them ground up with the [pistachio nuts to make bread? Of course, the hulls are roasted and cleaned, but would the bread taste good or bad? Thanks, Gene.

I have heard of a lot of uses for nut hulls though this is a new one for me.

Would that make the bread kind of hard to chew?  Maybe you want to pulverize the hulls to a powder?

I have heard of using them in compost, as a firestarter, and as a mulch for shrubs.