Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,556,219",
      "signature": "0xb5781ebab6b68d5fad2bb283f667cadbe6f4aa53737fbe004b28f98c9cd3329a89f07ff3a361cd431e127914b584050b",
      "randomness": "0xdffac77ef3c22ce99706ead8121ca2a7afc60c4d62f1a6aeb8715017a2837412"
    }
  ],
  "blockNumber": "7,409,390"
}

{
  "Sr25519": "0x083ad5c6391f30fc98737b280587fc8f77574d52e3a822c68d223fbf743e0437f75f10396aad5b07f2cee96b59122fe73ecd5cd0256c1637ff78de312c985989"
}