Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,550,234",
      "signature": "0xa680a4449a0d9f1e1b50811b30121b9cc858dd6be4122fe88206a4e3c3c7ec5e2ee046d7f3f81b8c287dddb6dd21dea7",
      "randomness": "0x49c953ce5917606708c365c882ebb3bd21c6b5a77b5324d43574ac1bfdb16940"
    }
  ],
  "blockNumber": "7,407,894"
}

{
  "Sr25519": "0xaa115934b94ec9e33b192a140c0458cbbc0a1598870b7e6838140eae6b8b2a1fad76626ed6098c7dbc51b5ce5625ccb10fe3df27110e8b18bde0f971c3331b8d"
}