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28,498,602)."},{"block_number":8143425,"extrinsic_index":2,"extrinsic_hash":"0xbc4b6778346e76f7b021f9c6599c28df59d8aa1b8b40864c136eaa798edfce6f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":28498601,"signature":"0xb1a86fa720bfef08122b4be9a53a9b74da20cb2cc26cd226d0506b5afddfacbb950eaf370ef4bc49948422e2281c9765","randomness":"0x116969c9ff6c7fc21da1fd642f894856e3a14b0496c1285e4fc7cf018a6411eb"}],"block_number":8143424}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe62a653678c7d47d4e07132db9c4d0df28b691056599f56fff4ee24c8a25a8006c1f2c92bbe6b48ca8ebc5fff5caac4298a42e8b3f9d96e8ea877ea23e67a280"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T03:59:48.000Z","summary":"Recorded a randomness beacon pulse (round 28,498,601)."},{"block_number":8143425,"extrinsic_index":1,"extrinsic_hash":"0x5e00a023a6953b53ab34414da15f5287a88ff8027744a2b6a9010c2ff5ad5e8b","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T03:59:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8143425,"extrinsic_index":0,"extrinsic_hash":"0x9b4db983e37880de9e4b45753acf51c0f2994e5900cf3961bf9ba695e7454ba9","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1778299188000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T03:59:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8143425/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-09T03:59:48.000Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}