Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,341",
      "signature": "0x88affddf5782874e74688ebfa07546cff3e4823ee253808c5ec9c3a98160ef3230c280eaa70f68bf339a3f5494e05a0e",
      "randomness": "0xdcb6d830d787d0aa1b64063f420a9094fd1a9924d51db3f2c8ddb030ec7cef70"
    }
  ],
  "blockNumber": "7,413,171"
}

{
  "Sr25519": "0x2afbd5807315849dcab485f1f05d5974526e482a19322e422761545b14d7d246fc68ce7e432d7d70e82103ac972a7ed453874d1b3cd089f38ded797ad835b289"
}