Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,577,750",
      "signature": "0xb32e03c47b7c4d675dd111781d4b16d545fe05ea1b691bcfb926a68859be39489e78f7e6345f5c97a29139b75b62f305",
      "randomness": "0xd9d6874ac84b59c0eeb8211e1e4ac3fc5ef00fff440fe93cb744444a780cd422"
    }
  ],
  "blockNumber": "7,414,773"
}

{
  "Sr25519": "0xac78b1c9463968a6357f3fdb141c42ffb598336aa7d03dc9db72b1c61535ea73f459005858d05f29f045ad541811b6ce1764cd210f904a3ce176e5431852bc8a"
}