BridgeDataSigner

---

Calls

---

add_peer

Attributes

Name	Type
network_id	GenericNetworkId
peer	ecdsa::Public

Python

call = substrate.compose_call(
    'BridgeDataSigner', 'add_peer', {
    'network_id': {
        'EVM': 'scale_info::111',
        'EVMLegacy': 'u32',
        'Sub': (
            'Mainnet',
            'Kusama',
            'Polkadot',
            'Rococo',
            'Alphanet',
            'Liberland',
        ),
    },
    'peer': '[u8; 33]',
}
)

---

approve

Attributes

Name	Type
network_id	GenericNetworkId
data	H256
signature	ecdsa::Signature

Python

call = substrate.compose_call(
    'BridgeDataSigner', 'approve', {
    'data': 'scale_info::11',
    'network_id': {
        'EVM': 'scale_info::111',
        'EVMLegacy': 'u32',
        'Sub': (
            'Mainnet',
            'Kusama',
            'Polkadot',
            'Rococo',
            'Alphanet',
            'Liberland',
        ),
    },
    'signature': '[u8; 65]',
}
)

---

finish_add_peer

Attributes

Name	Type
peer	ecdsa::Public

Python

call = substrate.compose_call(
    'BridgeDataSigner', 'finish_add_peer', {'peer': '[u8; 33]'}
)

---

finish_remove_peer

Attributes

Name	Type
peer	ecdsa::Public

Python

call = substrate.compose_call(
    'BridgeDataSigner', 'finish_remove_peer', {'peer': '[u8; 33]'}
)

---

register_network

Attributes

Name	Type
network_id	GenericNetworkId
peers	BoundedVec<ecdsa::Public, T::MaxPeers>

Python

call = substrate.compose_call(
    'BridgeDataSigner', 'register_network', {
    'network_id': {
        'EVM': 'scale_info::111',
        'EVMLegacy': 'u32',
        'Sub': (
            'Mainnet',
            'Kusama',
            'Polkadot',
            'Rococo',
            'Alphanet',
            'Liberland',
        ),
    },
    'peers': ['[u8; 33]'],
}
)

---

remove_peer

Attributes

Name	Type
network_id	GenericNetworkId
peer	ecdsa::Public

Python

call = substrate.compose_call(
    'BridgeDataSigner', 'remove_peer', {
    'network_id': {
        'EVM': 'scale_info::111',
        'EVMLegacy': 'u32',
        'Sub': (
            'Mainnet',
            'Kusama',
            'Polkadot',
            'Rococo',
            'Alphanet',
            'Liberland',
        ),
    },
    'peer': '[u8; 33]',
}
)

---

Events

---

AddedPeer

Attributes

Name	Type	Composition
network_id	GenericNetworkId	{'EVM': 'scale_info::111', 'Sub': ('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland'), 'EVMLegacy': 'u32'}
peer	ecdsa::Public	[u8; 33]

---

ApprovalAccepted

Attributes

Name	Type	Composition
network_id	GenericNetworkId	{'EVM': 'scale_info::111', 'Sub': ('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland'), 'EVMLegacy': 'u32'}
data	H256	scale_info::11
signature	ecdsa::Signature	[u8; 65]

---

Approved

Attributes

Name	Type	Composition
network_id	GenericNetworkId	{'EVM': 'scale_info::111', 'Sub': ('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland'), 'EVMLegacy': 'u32'}
data	H256	scale_info::11
signatures	BoundedVec<ecdsa::Signature, T::MaxPeers>	['[u8; 65]']

---

Initialized

Attributes

Name	Type	Composition
network_id	GenericNetworkId	{'EVM': 'scale_info::111', 'Sub': ('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland'), 'EVMLegacy': 'u32'}
peers	BoundedVec<ecdsa::Public, T::MaxPeers>	['[u8; 33]']

---

RemovedPeer

Attributes

Name	Type	Composition
network_id	GenericNetworkId	{'EVM': 'scale_info::111', 'Sub': ('Mainnet', 'Kusama', 'Polkadot', 'Rococo', 'Alphanet', 'Liberland'), 'EVMLegacy': 'u32'}
peer	ecdsa::Public	[u8; 33]

---

Storage functions

---

Approvals

Approvals

Python

result = substrate.query(
    'BridgeDataSigner', 'Approvals', [
    {
        'EVM': 'scale_info::111',
        'EVMLegacy': 'u32',
        'Sub': (
            'Mainnet',
            'Kusama',
            'Polkadot',
            'Rococo',
            'Alphanet',
            'Liberland',
        ),
    },
    'scale_info::11',
]
)

Return value

'scale_info::307'

---

Peers

Peers

Python

result = substrate.query(
    'BridgeDataSigner', 'Peers', [
    {
        'EVM': 'scale_info::111',
        'EVMLegacy': 'u32',
        'Sub': (
            'Mainnet',
            'Kusama',
            'Polkadot',
            'Rococo',
            'Alphanet',
            'Liberland',
        ),
    },
]
)

Return value

'scale_info::304'

---

PendingPeerUpdate

Pending peers

Python

result = substrate.query(
    'BridgeDataSigner', 'PendingPeerUpdate', [
    {
        'EVM': 'scale_info::111',
        'EVMLegacy': 'u32',
        'Sub': (
            'Mainnet',
            'Kusama',
            'Polkadot',
            'Rococo',
            'Alphanet',
            'Liberland',
        ),
    },
]
)

Return value

'bool'

---

Constants

---

MaxPeers

Value

50

Python

constant = substrate.get_constant('BridgeDataSigner', 'MaxPeers')

---

UnsignedLongevity

A configuration for longevity of unsigned transactions.

Value

300

Python

constant = substrate.get_constant('BridgeDataSigner', 'UnsignedLongevity')

---

UnsignedPriority

A configuration for base priority of unsigned transactions.

Value

1844674407370955161

Python

constant = substrate.get_constant('BridgeDataSigner', 'UnsignedPriority')

---

Errors

---

ApprovalsNotFound

---

DontHavePendingPeerUpdates

---

FailedToVerifySignature

---

HasPendingPeerUpdate

---

NetworkNotSupported

---

PalletInitialized

---

PalletNotInitialized

---

PeerExists

---

PeerNotExists

---

PeerNotFound

---

SignatureAlreadyExists

---

SignaturesNotFound

---

TooMuchApprovals

---

TooMuchPeers

---