added function to generically validate waku message into GraphcastMessage<T> for some T. This function can be used to factor out generic Graphcast requirement logic from radios
Issue link (if applicable)
Checklist
[x] Are tests up-to-date with the new changes?
[x] Are docs up-to-date with the new changes? (Open PR on docs repo if necessary)
Description
GraphcastMessage<T>
for someT
. This function can be used to factor out generic Graphcast requirement logic from radiosIssue link (if applicable)
Checklist