PKHeX has introduced a Block exporting option, and thus, this program is born.
Able to read WR8 files, and the bin file that contains WR8. (Note, there is no intention of exporting WR8 from the bin)
You can scroll through the entries of the bin, by scrolling through the values here:
For technical info relating to the offset can be found here.
When more details are known (for example, if they store abilities or what the cashback thing is), those will be added.
To extract the block using PKHeX:
Edit: This tool is no longer being supported. A PKHeX Plugin was developed so that one doesn't need to dump the block from the save, and be able to read it natively, use that instead.