Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,559,713",
      "signature": "0xb02ee85705cd5954e5c258355c08a5fe75d9eaa9b7a5f8802a0d098e6dd88c90cca8ce8f5bea8561bd7fcd5df612f08d",
      "randomness": "0xbdc1fcef7a8d23c49f668fc7630e2ae961e9879bf6c232679febaafc4d0e7de1"
    }
  ],
  "blockNumber": "7,410,264"
}

{
  "Sr25519": "0x4a143a1a8d6ccd348ecaaf7c3604a2753b1c2daddd5a6ec774ec1d92c9e4a03f04c52f4dbd4050a184e14224ab536dd102aac7eb829fa10de4d4e77028c9d88a"
}