Function holochain::prelude::fake_unique_record

pub async fn fake_unique_record(
    keystore: &MetaLairClient,
    agent_key: HoloHash<Agent>,
    visibility: EntryVisibility
) -> impl Future<Output = Result<(SignedHashed<Action>, HoloHashed<Entry>), Error>>

Create a fake SignedActionHashed and EntryHashed pair with random content