Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,542,410",
      "signature": "0x80af06a7202d19957f70a9caaba8432349a3f340ec49d10f359f8e7c69112caabbd80784dce31927ca672f4a664cfafb",
      "randomness": "0x82bb51d1dac65eb27c926e397d8c69c6a9f8a3a136611a764da5a7e3bce798f3"
    }
  ],
  "blockNumber": "7,405,938"
}

{
  "Sr25519": "0x9c5f657d8da6e4a94efee7cb0394cf11e9cfb5a34329d2f6d3d132ff2998eb7f1e8e5197a998a02e142dc6b79f232bdefdbca0813320224dddcf8ff80acde58f"
}