Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,658,863",
      "signature": "0xb94a9ce2820da380177a1ef82a85c4bed18bfbfc40291a84bcec21d9b50b575d9e50aea1f8aa3f4a954116f17bbca3a2",
      "randomness": "0x7ab1488dd710be7d48f7177e382da23cd1ea56b0a365952a9dbbab51a82503c1"
    }
  ],
  "blockNumber": "7,435,020"
}

{
  "Sr25519": "0x081e751782494db6a5be58d006319b343027c91dfd3fd6d80c9c93a94dcf6038e2786966e329e93bcd43303343d49d9223b26d0733d6bd3117c1b5cc268de684"
}