Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,044",
      "signature": "0x96ae828f4f4c3e136261ae09c801db000ef80661dc082744854f0a1b9fc56b9f974b1f4bb2d67c991060b0638b7f9486",
      "randomness": "0xb8a8e037ccc03ccc25636695ba993701603f3341333084099fbdb890b79f9689"
    }
  ],
  "blockNumber": "7,406,596"
}

{
  "Sr25519": "0xae77ff43b9acb7eecdb9b02ceaa595174c14f0c85bdca6e2064be21bed576827c1477ce7d150b458d44038981ae7cccf19dd74379df53411717c0952275f1a84"
}