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30,504,000."},{"block_number":8643274,"extrinsic_index":11,"extrinsic_hash":"0x1fe4c2264cec54da6f2ad92765765940ba3f406e0d6962e2c88b209d56cb0233","signer":"5GpML2G1SNWDdZht7pmVRYvVmAe9F18bhwBFbjsWm5y2EsTB","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HmkM6X1D3W3CuCSPuHhrbYyZNBy2aGAiZy9NczoJmtY25H7"},{"name":"netuid","type":"NetUid","value":0},{"name":"amount_staked","type":"TaoBalance","value":1000000000}],"success":true,"fee_tao":0.001629078,"tip_tao":0,"observed_at":"2026-07-17T19:07:24.000Z","summary":"5GpML2…y2EsTB staked 1.00 τ to 5HmkM6…tY25H7 on 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30,503,953)."},{"block_number":8643274,"extrinsic_index":2,"extrinsic_hash":"0xb74ca47dc22894eb3170c8e6af2e175d2cb6d14b9481ee11df87748d4af19238","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30503952,"signature":"0x80082426dc865b11cb1ec343f5d33e21a186256000f6a65ef06c0c69f051e254b80cc0892780291bbc8d4b61d2e2e850","randomness":"0x06320ce61279f8b8a7949e97df316df426023f47712249c685d23471fbbbdef6"}],"block_number":8643273}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa82f8f62bc870ad92cbe62d6e7587505eb879d04c2464df60ec3e540dfd84859cd2901e349355a6b16dd4f62bdbd4d93e60988cbb59c082e9d580b8da8955b8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T19:07:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,503,952)."},{"block_number":8643274,"extrinsic_index":1,"extrinsic_hash":"0xe670045b14b4edb778aa01e71d1e4d0b783555fdfed62e905b9a052d249b067e","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":"2026-07-17T19:07:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8643274,"extrinsic_index":0,"extrinsic_hash":"0x74d57feaaf3b0d487311ef4a99b0acb6808f59339ea48f704e773445626490c4","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784315244000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T19:07:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8643274/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T19:07:24.000Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}