# Functions
JsonifySignedVoluntaryExits converts an array of voluntary exit structs to a JSON hex string compatible format.
NewBeaconApiJsonRestHandler returns a JsonRestHandler.
NewIndexNotFoundError creates a new error instance.
NewPrysmChainClient returns implementation of iface.PrysmChainClient.
# Structs
IndexNotFoundError represents an error scenario where no validator index matches a pubkey.