pallet_block_producer_metadata::pallet::dispatchables

Function upsert_metadata

Source 
pub fn upsert_metadata<T: Config>(
    metadata: T::BlockProducerMetadata,
    signature: CrossChainSignature,
    cross_chain_pub_key: CrossChainPublicKey,
    valid_before: u64,
)
Expand description

Inserts or updates metadata for the block producer identified by cross_chain_pub_key. Holds a constant amount from the caller’s account as a deposit for including metadata on the chain when first inserted. Subsequent updates will not require new deposits. Existing metadata can be updated only using the same Partner Chain account that created it.

Arguments:

  • metadata: new metadata value
  • signature: a signature of [MetadataSignedMessage] created from this inherent’s arguments and the current Partner Chain’s genesis UTXO, created using the private key corresponding to cross_chain_pub_key
  • cross_chain_pub_key: public key identifying the block producer
  • valid_before: timestamp in seconds up to which the signature is considered valid

§Warning: Doc-Only

This function is an automatically generated, and is doc-only, uncallable stub. See the real version in Pallet::upsert_metadata.