Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,630,780",
      "signature": "0xb1cfa20cea8c1d2902f9f9856746a0bf4811842b7d582adaa0c6e80c02ec09b2d74b53b25f02be17a3e983a6765df306",
      "randomness": "0xd1cbb12055da530b7ee8ef9a5c4fcd5c2d664d097b28eadf3cb9a145bd2a1391"
    }
  ],
  "blockNumber": "7,428,010"
}

{
  "Sr25519": "0x9a1c4f80baea6d81384ad8ef805ffc5ce4eac43380f3a0f3639c55309692ba362d49fa579de4ef8058ef5c6678b337c5fe4b3dca7f3f70f0b9bd7ebbe413598f"
}