Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,568,060",
      "signature": "0x907c88aecc53efd253d8b32271a6278b115418c0048de574c505db558eb3d45e704625e8db9d6841aecfae03e058dfbb",
      "randomness": "0xc773ac9a6907320dc3908728413dc99c0ce0907bdb278158ad5b0490ce6e4d3d"
    }
  ],
  "blockNumber": "7,412,350"
}

{
  "Sr25519": "0x049d96d79742edd9c7b519e476b462ed9765e11b0cce09cf3a93bbba9c11292c9ce95c235836e2b3cb62759c676cf2181fd7662861e77ebea1364f30e20a148c"
}