Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,615,582",
      "signature": "0xb4c39272d4f541c69e2308671de7098140bb646d95f84047f903efa4f69f533b7302db9e9fc602894d76bfee1d3c8905",
      "randomness": "0x1650d58c75b78e00b1aa1bf517361ae5cc5ddef9368e904e3c54bfc1c9c40393"
    }
  ],
  "blockNumber": "7,424,211"
}

{
  "Sr25519": "0x7661006aac59a019d709f30c0815a26fd10061ede7d0139a0498b47762102216a66f9f9e1d74a2dd0a2de142620e8d9e2fbb29059bebb61288374e167ea72e8d"
}