First, place a border for different space on the ball (which will be then glue with different seed beads).
For an easy work, fix the ball on a piece of polystyrene (or an aluminum paper rolled into ball) with a wooden toothpick.
If your seed beads are yet threaded on, it is fine. Else, you have to thread simillar seed beads on a nylon thread. Tye a knot before threading, thread on the seed beads and then, tye a final knot.
Use the handicraft glue to paint some curves onto the ball so you create some closed spaces with glue line borders.
Glue on the seed bead thread on these curved lines. Once dry, you can tighten the thread, it was just needed to fix correctly the seed beads.