Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,644,723",
      "signature": "0x8c697a6a25e2452bd0edff2e3256003d16883c2d6c198b330ef9490e42455d4282056f31ae404cab8e313fcf140668bf",
      "randomness": "0x8a5dc080cc1089d529045f08a31b20da34a8be71303a69f6c4a956f48e5acdca"
    }
  ],
  "blockNumber": "7,431,485"
}

{
  "Sr25519": "0x7e2bbe2e875ddacbeea08dc6c88c7e0f568fd2dcecb05b2266e5e4da5979fd12a2852fa3506a89ebc11f31331c25eeea24aee90c3693b9f96a824fe7486b8b8f"
}