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30,569,869)."},{"block_number":8659746,"extrinsic_index":2,"extrinsic_hash":"0x1045eec53c3890ad63ba41e3f6b8392994e97b804788c99978b181ab0454eb6a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30569868,"signature":"0x960a97b3a8d6d45d6af09ee2b5f6642cc70f02feb0629e31f1733d21eccfc57ffa38f1fda4fec989b4998a3f31430882","randomness":"0x5fd90a6a8bca7cb3425f79e96c38615ce73419c905bdb92471e45402ec557569"}],"block_number":8659745}},{"name":"signature","type":"Option","value":{"Sr25519":"0x9ab06d6371dae7ddf02e93c126ecfb65dd0ed9125f737bf12c2ec1b67f4e5430bcd85bbb8633c58db617a249080baac6c967a10d3a18f8691e5cce2a909ef782"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T02:03:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,569,868)."},{"block_number":8659746,"extrinsic_index":1,"extrinsic_hash":"0x5e2dd4369c12dcc21bafa4786484e096c68fe3bc0ad36dd5d340d7a099b5b263","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T02:03:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8659746,"extrinsic_index":0,"extrinsic_hash":"0x07a36161666f5e335184dd7eec14390b4b85de88a00fd658778f2e58a106e12e","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1784512992000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T02:03:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8659746/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T02:03:12.000Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}