How can we restore Apple silicon Mac hardware on networks secured in an enterprise environment?

Is there some way to do a full IPSW restore in an enterprise environment? In our case this means no DHCP and behind a proxy. Other machines all have a fixed IP and proxy certificate installed. But last time I tried this won't work with a Silicon Mac because it wants to fetch some stuff from Apple before you even get to the point where you can install certificates. Or is there maybe some way to auto-deploy them during a restore?