Does anyone have any advice on extracting oca seeds from gooey pods? I wanted to make sure oca seeds can get soggy and still be viable.

Mix the gooey mess with water and rub it so the seeds are released. If you swirl and decant judiciously, you can get rid of the pulp while retaining the seeds at the bottom of the bowl or other vessel. Pour the cleaned seeds into a very fine mesh sieve or tea strainer to drain then spread them in a single layer on a plate somewhere with gentle heat from below, like a radiator. As they dry you can break up any clumps and within a few hours they’re dry enough for storage