fucking read thisnot possible because of memory mapping: you can sure read executable memory but not write into it
you need a rop or a way to be even able to use gspwn
this is a bit "more educated" than most of the things i've seen (like prohax/fateshaxx/this has qrcode pls exploit), but this won't lead to anything
the op doesn't even know what part of the ram is loaded, why, and how
and it's unlikely to be code, too; it could just be sprites, music or something
anyway, this won't lead to an exploit.