Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,738",
      "signature": "0xa0e9eb90d20097fd5fea50083014d9e3e3d96dd34b6b546c5843a715068a33e982e1aaacaec84c981ba776d7b08e6325",
      "randomness": "0x6080c1e3f2063ff3c80c5b178e92d302d83fecdd1cd71fcf0507467c2e4e4644"
    }
  ],
  "blockNumber": "7,412,770"
}

{
  "Sr25519": "0xfe416e03f871d5adac965d34805e981460f0f86c3056ee9c7231d115436f7e6cd7cf7640567566e8130231f30d74e3ce6a804e7dc844028dc0b0c114c2400d87"
}