Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,597,820",
      "signature": "0x97759b829bd0713d56b9c93a2907f369796f4097150dce12eb614b8d1f54b106aeb2c7f85e91154114d5bd9eeaffccc6",
      "randomness": "0x8c0a390f3811cdb850ba5cfbe732aa3c560eb8bc28bb465865710f486f506a4b"
    }
  ],
  "blockNumber": "7,419,772"
}

{
  "Sr25519": "0x68b0812ee5f7a903c3859f8a6095179ababb659510896ceeb50ed31c9073584264cba9c981c4da79081befbcbcc8ed3af8e539c378cfbd91e4abba3724edcb89"
}