In the current state pruning is not implemented. Therefore an attached public trigger message should stay in the blockchain until pruning is enabled. When this is the case, will it be possible to make the trigger message unprunable? This could be useful for contract params validation. For example:
If I trigger a contract with the following attached message:
I would like to make this message public (so everybody can validate that I've triggered the contract ExampleContract with the parameter veryImportantParameter and it's value 42) and not prunable (so that everybody can validate the message at any time in the future).
Is this going to be possible?