BeefyLightClient¶

Calls¶

initialize¶

Attributes¶

Name	Type
network_id	`SubNetworkId`
latest_beefy_block	`u64`
validator_set	`ValidatorSet`
next_validator_set	`ValidatorSet`

Python¶

call = substrate.compose_call(
    'BeefyLightClient', 'initialize', {
    'latest_beefy_block': 'u64',
    'network_id': (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
    'next_validator_set': {
        'id': 'u64',
        'len': 'u32',
        'root': 'scale_info::11',
    },
    'validator_set': {
        'id': 'u64',
        'len': 'u32',
        'root': 'scale_info::11',
    },
}
)

submit_signature_commitment¶

Attributes¶

Name	Type
network_id	`SubNetworkId`
commitment	`Commitment`
validator_proof	`ValidatorProof`
latest_mmr_leaf	`BeefyMMRLeaf`
proof	`Proof<H256>`

Python¶

call = substrate.compose_call(
    'BeefyLightClient', 'submit_signature_commitment', {
    'commitment': {
        'block_number': 'u32',
        'payload': [
            ('[u8; 2]', 'Bytes'),
        ],
        'validator_set_id': 'u64',
    },
    'latest_mmr_leaf': {
        'beefy_next_authority_set': {
            'id': 'u64',
            'len': 'u32',
            'root': 'scale_info::11',
        },
        'leaf_extra': {
            'digest_hash': 'scale_info::11',
            'random_seed': 'scale_info::11',
        },
        'parent_number_and_hash': (
            'u32',
            'scale_info::11',
        ),
        'version': 'u8',
    },
    'network_id': (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
    'proof': {
        'items': ['scale_info::11'],
        'order': 'u64',
    },
    'validator_proof': {
        'positions': ['u128'],
        'public_key_merkle_proofs': [
            ['scale_info::11'],
        ],
        'public_keys': ['[u8; 20]'],
        'signatures': ['Bytes'],
        'validator_claims_bitfield': 'BitVec',
    },
}
)

Events¶

NewMMRRoot¶

Attributes¶

Name	Type	Composition
None	`SubNetworkId`	`('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland')`
None	`H256`	`scale_info::11`
None	`u64`	`u64`

ValidatorRegistryUpdated¶

Attributes¶

Name	Type	Composition
None	`SubNetworkId`	`('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland')`
None	`H256`	`scale_info::11`
None	`u32`	`u32`
None	`u64`	`u64`

VerificationSuccessful¶

Attributes¶

Name	Type	Composition
None	`SubNetworkId`	`('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland')`
None	`T::AccountId`	`AccountId`
None	`u32`	`u32`

Storage functions¶

CurrentValidatorSet¶

Python¶

result = substrate.query(
    'BeefyLightClient', 'CurrentValidatorSet', [
    (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
]
)

Return value¶

{'id': 'u64', 'len': 'u32', 'root': 'scale_info::11'}

LatestBeefyBlock¶

Python¶

result = substrate.query(
    'BeefyLightClient', 'LatestBeefyBlock', [
    (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
]
)

Return value¶

'u64'

LatestMMRRoots¶

Python¶

result = substrate.query(
    'BeefyLightClient', 'LatestMMRRoots', [
    (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
]
)

Return value¶

['scale_info::11']

LatestRandomSeed¶

Python¶

result = substrate.query(
    'BeefyLightClient', 'LatestRandomSeed', [
    (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
]
)

Return value¶

('scale_info::11', 'u32')

NextValidatorSet¶

Python¶

result = substrate.query(
    'BeefyLightClient', 'NextValidatorSet', [
    (
        'Mainnet',
        'Kusama',
        'Polkadot',
        'Rococo',
        'Alphanet',
        'Liberland',
    ),
]
)

Return value¶

{'id': 'u64', 'len': 'u32', 'root': 'scale_info::11'}

ThisNetworkId¶

Python¶

result = substrate.query(
    'BeefyLightClient', 'ThisNetworkId', []
)

Return value¶

('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland')

BeefyLightClient¶

Calls¶

initialize¶

Attributes¶

Python¶

submit_signature_commitment¶

Attributes¶

Python¶

Events¶

NewMMRRoot¶

Attributes¶

ValidatorRegistryUpdated¶

Attributes¶

VerificationSuccessful¶

Attributes¶

Storage functions¶

CurrentValidatorSet¶

Python¶

Return value¶

LatestBeefyBlock¶

Python¶

Return value¶

LatestMMRRoots¶

Python¶

Return value¶

LatestRandomSeed¶

Python¶

Return value¶

NextValidatorSet¶

Python¶

Return value¶

ThisNetworkId¶

Python¶

Return value¶

Errors¶

CannotSwitchOldValidatorSet¶

CommitmentNotFoundInDigest¶

InvalidDigestHash¶

InvalidMMRProof¶

InvalidNetworkId¶

InvalidNumberOfPositions¶

InvalidNumberOfPublicKeys¶

InvalidNumberOfSignatures¶

InvalidSignature¶

InvalidValidatorSetId¶

MMRPayloadNotFound¶

MerklePositionTooHigh¶

MerkleProofTooHigh¶

MerkleProofTooShort¶

NotEnoughValidatorSignatures¶

PalletNotInitialized¶

PayloadBlocknumberTooNew¶

PayloadBlocknumberTooOld¶

ValidatorNotOnceInbitfield¶

ValidatorSetIncorrectPosition¶