How do you get Origin Pulse?

Question

Is there any information on how to give Kyogre Origin Pulse. If so, how?

Answer 1

Kyogre learns Origin Pulse at Level 45

So you'll have to go to the Move Relearner to get Origin Pulse on Kyogre.
You probably already know this, but I'll just make sure, Origin Pulse is only learned by Kyogre in ORAS, not XY.