Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,588,952",
      "signature": "0x85f6afe9a9da74fa82ddadccfd5a11e2b12d41aaeee53efa4f5bdae3c8a45c75e346ed25b9b8f03e0bc79c9e160eca9b",
      "randomness": "0x4427978a7f699f86b4a97f899fb0bfbd9b379340f138f7e27c4a5e287305df23"
    }
  ],
  "blockNumber": "7,417,561"
}

{
  "Sr25519": "0x9cb3e41f7d962b46864d1b0b2826486901d3bdbf9889a77c586c95c630b3d677f218ed9b711a0ea41bdca7bd45fa5b898a5a154894ac4cd72a1fe619788c128d"
}