RCLConsensus::getLCL

Get the last closed ledger (LCL) seen on the network.

uint256
getLCL(
    uint256 const& currentLedger,
    uint256 const& priorLedger,
    bool believedCorrect);

Name	Description
`currentLedger`	Current ledger used in consensus
`priorLedger`	Prior ledger used in consensus
`believedCorrect`	Whether consensus believes currentLedger is LCL

The hash of the last closed network