How to force new random seeds for hosts?

[ghost]

It looks like UDM simply uses the same host seed through SystemD service after reboot. It pulls the host seed from its "Read-Only" directory. The date for the host seed is always the same date as last firmware update. Both of those aspects are problematic for security. Is there some way to force-generate brand new random host seeds after each reboot and make such a seed have the correct date?