Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,299",
      "signature": "0x97dfad511ea71856bbd3ce68a97bd0b3e9636a7c08805ad2c0b669b2489c8b2b264b1676886f1a99e71f21a37ff238d8",
      "randomness": "0x82fea1054451f9f77015b5414729cdeafe47266a7087df20f663e2f0fb3618c3"
    }
  ],
  "blockNumber": "7,409,910"
}

{
  "Sr25519": "0x9c8b2314897e548f45e255115be136f805a65d42ffd872cb9c1034c522f92a709fb96a1646444f57b27103481322691cec22b9e9851b61f5364a43abf6a11984"
}