Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,581,142",
      "signature": "0xb3a3bca7b0de277fdeee3b39b0c62096988293affa579e9691893f8cdb2250a084082f62a1a4744f4b02194b0418379b",
      "randomness": "0xa4a2f7c0945f18fb3f36da1f2bedab07b64743708f71c40ececbbe2c77baac1f"
    }
  ],
  "blockNumber": "7,415,608"
}

{
  "Sr25519": "0xd2df52bf45e42da9aca1264c5d69ee32557ca55c18c4e281051d59e5163beb22158eef12a72c30d78d2bf5bc48317cdfa0a33892c4322da8fe6f0bd0a96c158d"
}