/// Proof: `Staking::Ledger` (`max_values`: None, `max_size`: Some(1091), added: 3566, mode: `MaxEncodedLen`)
/// Proof: `Staking::Ledger` (`max_values`: None, `max_size`: Some(1091), added: 3566, mode: `MaxEncodedLen`)
/// Proof: `Staking::Ledger` (`max_values`: None, `max_size`: Some(1091), added: 3566, mode: `MaxEncodedLen`)
/// Proof: `Staking::Ledger` (`max_values`: None, `max_size`: Some(1091), added: 3566, mode: `MaxEncodedLen`)