Randomness

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Calls

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set_babe_randomness_results

Populates RandomnessResults due this epoch with BABE epoch randomness

Attributes

No attributes

Python

call = substrate.compose_call(
    'Randomness', 'set_babe_randomness_results', {}
)

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Storage functions

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InherentIncluded

Ensures the mandatory inherent was included in the block

Python

result = substrate.query(
    'Randomness', 'InherentIncluded', []
)

Return value

()

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RandomnessResults

Snapshot of randomness to fulfill all requests that are for the same raw randomness Removed once $value.request_count == 0

Python

result = substrate.query(
    'Randomness', 'RandomnessResults', [{'BabeEpoch': 'u64'}]
)

Return value

{'randomness': (None, 'scale_info::12'), 'request_count': 'u64'}

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RelayEpoch

Relay epoch

Python

result = substrate.query(
    'Randomness', 'RelayEpoch', []
)

Return value

'u64'

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Errors

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CannotRequestRandomnessAfterMaxDelay

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