The one at the base of the dorsal fin is not a white dot and it is not white spot. It's beige in colour, points upwards and looks like it's part of the fin. The other mark is at the base of both pectoral fins and, again, it is beige in colour. Unlike the one on top, it is a patch. None of these are raised or fluffy. The female GBR has none of these marks. They have appeared on the male within the last couple of weeks.
JPC
I've never had rams either but I have had fish with what you describe. I had a goldfish who damaged his dorsal fin on decor and who had a permanent 'scar' as though two of the dorsal fin rays fused together when they healed. He learned/adapted to live with this and was fine. However, that may not be what's happened here, though.
I've had a tropical fish with a problem at the base of the pectoral fins whereby they became inflamed - I've never been certain why this occurred but I think it may have been connected with damage to the caudal peduncle area and basically having to move the pectoral fins more than usual to maintain buoyancy.
In that respect, it's
possible that your ram may have damaged the dorsal fin and been compensating for this by over-using the pectoral fins, in turn causing a swelling-type reaction. Having said that, there are probably countless other explanations. As others have said, given the normal behaviour, I think only time will tell - either it won't be problematic and the fish will live with it, or it will heal with the benefit of increased water changes to maximise that, or the situation will deteriorate but we might have a better idea by then from your description of the possible cause and what to treat for.
Hope that helps, of sorts.