Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,519",
      "signature": "0x90eaa89900e362b19ac3eacee9e3f57d6da5d64243ae545ae94af3e446612b244c910101c077e6ff542713bd9d48e338",
      "randomness": "0x43eb495ee855ec728d79d00e05a3bd2bfba2e8971b8199899c2a965b452a4fc4"
    }
  ],
  "blockNumber": "7,413,715"
}

{
  "Sr25519": "0x3cbda557b2a0dbdee5b85c7512f4cde53b383c91be7b9e8f12f990edb0b49e4aafde368a88b5f303f793f0ee741c869f7a94ca456f3e32cd3d67774f8ec72688"
}