Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,260",
      "signature": "0xa7b17de41d22344eaf3eb0a3c2c174ab238b3f43490a18c6f57ef9fc089742429703186c438d729a74ffe83f01ea7d05",
      "randomness": "0x0659125686f1ce75d45f7608ea18db116d61542a432803e2db7e41b069f43e6c"
    }
  ],
  "blockNumber": "7,410,651"
}

{
  "Sr25519": "0x907442d1f40b3f9beff5eefd4c2713669027dc15f1dbde712d7034969b364a0dabd23abd7e90dea5cb0083852c91285c0588f0a76bdb4d87d252ca24f5d54e8f"
}