Hi and welcome!
I am sorry that your two boys have hit puberty with such a bang; this is the time when their testicles start descending and they experience huge testosterone spikes. Please take the time to read our very informative and detailed boar fighting guide. It will explain everything and will take you through your various options in much more detail than we can in one post.
As your boys have not got as far as full-on bites, you are still in with the chance of a re-introduction after they have both cooled down overnight. However, I would strongly recommend to have a plan B at the ready in case it doesn't work out. The bigger the cage they have, the better. How big is yours?
Since we have got members from all over the world, we find it very helpful in tailoring any advice to what is available and relevant where you are if you please added your country, state/province or UK county to your details. Click on your username at the top, then go to personal details and scroll down to location. Thank you! In your case, any long term options very depend what is possible where you are.