Unable to answer "Do these traffic lights have a tactile indication for blind people for when it’s safe to cross?" – Crossing With Pedestrian Signals – https://osm.org/node/1768869894 via StreetComplete 63.0:

Qua non c'è un attraversamento nn pedonale. Il semaforo è solo per le macchine

Attached photo(s):
https://streetcomplete.app/p/340383.jpg