Consensus::gotTxSetInternal

Process complete transaction set.

void
gotTxSetInternal(
    TxSet_t const& txSet,
    bool acquired);

Called when: We take our initial position We take a new position We acquire a position a validator took

We store it, notify peers that we have it, and update our tracking if any validators currently propose it.

Name	Description
`txSet`	the transaction set.
`acquired`	true if we have acquired the transaction set.