Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,576,799",
      "signature": "0x8c66671e659b83ac7f6fc35d133b8d979baa1ecfd84c27cc11b032b43a2de189a4a401d52f1a076813ac067584df7512",
      "randomness": "0xb4ac13dc55c427888ec99ea312c11f39f62ed998a3fdc815bb62ca41cbffa9fe"
    }
  ],
  "blockNumber": "7,414,535"
}

{
  "Sr25519": "0x54a4e5d64bb053268a10a8aabea55251a5aad9dd6352ca951b28ff683fea1a663d2774164695c6fb64ecfd0a4cc5bfb4b64e80649f713de131724c8449718389"
}