Too bad about the pulley injury those can really linger so give it plenty of time. I’m not sure what plan you are using but obviously climbing is out or at least severely limited (maybe very easy with the finger taped out of the way?)
Not sure what plan you are referring to. Is it a climbing, strength oriented plan or a mountaineering plan? What are your goals? If mountaineering then add in another run/hike aerobic day. You can’t ever have too much aerobic base. If you feel you need more strength then supplement the strength workouts you are already doing by adding in more core and complimentary strength exercises like more pushing stuff if you are doing a lot of pulling etc.
Whatever you do, don’t do anything that will hurt that pulley. I had that injury for almost 2 years once.