/// Proof: `ExternalValidators::SkipExternalValidators` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::WhitelistedValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::WhitelistedValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ForceEra` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ForceEra` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ForceEra` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::EraSessionStart` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ActiveEra` (`max_values`: Some(1), `max_size`: Some(13), added: 508, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::WhitelistedValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::SkipExternalValidators` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ExternalValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::SkipExternalValidators` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::WhitelistedValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::WhitelistedValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ForceEra` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ForceEra` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ForceEra` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::EraSessionStart` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ActiveEra` (`max_values`: Some(1), `max_size`: Some(13), added: 508, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::WhitelistedValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::SkipExternalValidators` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
/// Proof: `ExternalValidators::ExternalValidators` (`max_values`: Some(1), `max_size`: Some(3202), added: 3697, mode: `MaxEncodedLen`)