Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,184",
      "signature": "0xaef3292531c21fc521f504aa286e6f67d9cb2808c8e7d03422d335d23878ac8fff2c15f56b7f91f4a7bf39e8b8d81810",
      "randomness": "0xb075f62caa2884b6703eac09367b8874433de89649fbe8f9f45864fbdc97535d"
    }
  ],
  "blockNumber": "7,412,631"
}

{
  "Sr25519": "0x0e12db80b308e74db90f4685aefc18cca445a22659b67c0987b6cab8a84cd001484e403a4266f13938dd091d114f361907da7caea8940ce514760c06f3722a85"
}