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30,894,423)."},{"block_number":8740852,"extrinsic_index":3,"extrinsic_hash":"0x50182e5181dcae51c41c7795ad1eaa5a8a7b61bbfd627cc61f43870fbb3e328b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30894422,"signature":"0xa0a5c0ed4ea252b615a18e3260ee850e06856bbb17de2b72b68c5493100ea0a5214b9bb68a1fbecbbd336a0ac3fb7f8e","randomness":"0x2718c989d324beac7af90580a9fa25e866a4db8e4938d940b8f812ad879102c7"}],"block_number":8740851}},{"name":"signature","type":"Option","value":{"Sr25519":"0x84d3bbc2ca4e3008e6962d9533752548e763602fa0a09deeb67680e4520d852864484d89244fc987a6e29af337c0c6b1520b5e3c0dbf7f008467b280d250e684"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:30:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,894,422)."},{"block_number":8740852,"extrinsic_index":2,"extrinsic_hash":"0x933191292236ba5ba1412188510fb643e1043f5bf47f8ae69198d143a4760faf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30894421,"signature":"0x8af2a021db3401e2baa20cf2a1b50ed6dd2ce91c790764bad4b015ec319cbbe94c2e025400973f9da5dfdb3c28304495","randomness":"0x98394e9c2883fd86733d7c654c205e053ccfaa5d506d8f2782e65c6f234ecd13"}],"block_number":8740851}},{"name":"signature","type":"Option","value":{"Sr25519":"0xc27ca6d545844490e37c20a7a5b91a395861b1cfcf9c0b97b11713a7087b840c5672fc6b911d495370736338386e730faa54c1c8b59db60fd46d839a55710586"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:30:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,894,421)."},{"block_number":8740852,"extrinsic_index":1,"extrinsic_hash":"0x9d3533906365c293cf66dbc11f3b34963f1659ad0915b0c71a7b7e976c146907","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":"2026-07-31T08:30:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8740852,"extrinsic_index":0,"extrinsic_hash":"0x0c9ac28ac9ca5ea236f8f665a127f861906118103c163a87ae0aa7d7e661fc8a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1785486648000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:30:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8740852/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T08:30:48.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}