Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,556,458",
      "signature": "0x8e1e1a854c13d1ef50676377df37542694e1cf0cff253a8c4fbd42ceeb9017b26725ff112aae5c1e1e86be245cf72a54",
      "randomness": "0xa178449255c44b8116c5d48e18b35d86fb4bf77c39d10e94469cd65552c3f52b"
    }
  ],
  "blockNumber": "7,409,450"
}

{
  "Sr25519": "0x62058aa5ff7e415b7eec4b37ba173cde026a371af51980fa1383990b31f951563a10a17d1ac3d692670449077b906378d3dfa9ba271ecc748e6d320ae8bbe886"
}