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grandpa_proveFinality RPC Method

Get finality proof for a given block number, returning the justification for the last block in the set.

Updated on
Oct 4, 2023

grandpa_proveFinality RPC Method

Parameters

BlockNumber
string
REQUIRED
The block number for which you want to retrieve the finality proof

Returns

EncodedFinalityProofs
array
An array containing the encoded finality proofs, providing cryptographic evidence of the finality of the specified block
Request
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curl https://docs-demo.dot-mainnet.quiknode.pro/ \
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 -X POST \
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 -H "Content-Type: application/json" \
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 --data '{"method":"grandpa_proveFinality","params":["BlockNumber"],"id":1,"jsonrpc":"2.0"}'
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