Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,658",
      "signature": "0xac66bf7c1430c069a46216983c762acd8d595134af0b0404490bd824c47bd43e03cecb87b244bf07d3f175226d5132c3",
      "randomness": "0xcf807d62d6111fcb0f0f5f7fcf5efe5046683ad5293f16a06ad1e4573bc929b6"
    }
  ],
  "blockNumber": "7,405,750"
}

{
  "Sr25519": "0x24e64b89de3de32f4608c3d7b6abca7cf1193af2f111378d54bf9e1a9f56ae49e151839668ef36eab2931ddca9007e3202deb8c3a9d21a64a4b144eab4a43481"
}