Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,654,879",
      "signature": "0x8ff1c996dfa1e6bc228eca5a46ae6d1e767970a32f64b2b72889bbd06cf502b6af5ff65b649d48da5fa13cf6efb786a6",
      "randomness": "0xf0477e96db3d430c21d3ca148c1425218a97d7546d8b9f1d3dc839fdbfcf518a"
    }
  ],
  "blockNumber": "7,434,024"
}

{
  "Sr25519": "0x30d24ecf920658070d421b3c444ffc8304dd203fe1365a34630d14c085cee96d8c507bbfac7c53020a6480b97b3b1639cf303ba3531349207bb74bbcbc20ae8e"
}