Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,188",
      "signature": "0xa94cdc646752d4c735663f1cc7770edb1b3bf327b97b728fba0c1f5b48927d29820837d7378d7eeda5c2419f0812b9e3",
      "randomness": "0xc6cc399249b13e184c0eb6633505aad2a95c60ec34ca7cbb76f94dfc40de025e"
    }
  ],
  "blockNumber": "7,415,870"
}

{
  "Sr25519": "0x92c7d4a06b05f29c1eb010d0c993dda7f2f0d0cd89e37b23d3d996b77397fb01c293cba7c4b289ac0c1ad9b5412571d48a1053ebc56a6bc6fc319ea1eb7c3888"
}