Coat any areas you took the bark off of immediately. Then split it, immediately. At least into quarters or down to bow sized staves.
You can reduce as much of that to bow shaped pieces, including backing down to a ring, again sealing after each work sesson. If so, and you leave the handle "proud" seal it belly side and fades as well.
I like to get a green wet bow down to about 3/4" thick, at the edge not the crown, and 2" or smaller in width. Then I put it on a caul to keep it from warp and twist and induce a little reflex. After a week iof being bow shaped it will generally not move around any more. Ideal conditions you can be ready for tillering in as little as 3 weeks off the stump.
What's the diameter across the butt (biggest) end?