Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,583,774",
      "signature": "0x8a17f76508b9cb5c9628ba9b7cda24409e94828967e6af081e2e19b19d49348b8bdf84ba752a4c80b1f6ff0a0087d6f5",
      "randomness": "0x4f9feac6c7f11da4b43e33ae6967548c6348947cc1f8e3cf4233d92d3bcc4672"
    }
  ],
  "blockNumber": "7,416,266"
}

{
  "Sr25519": "0xc456cf6064f7823ce724f29ae9a2d8acf9ba3b31e9dcf245633c75afa7c1af63a9adea16fc2a09a45862d6e5799935f61c5b21ef4cde5d3370fd526cb1c4b68c"
}