Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,552,987",
      "signature": "0xb84d9a748a9721025b0039717a81eee034dddb0b272bb99f31ce8a99e43f956a9791b8cf4de3270e36fabe233cd01ba8",
      "randomness": "0x22e9e75cddf315c91a3380ecef008f5d63c42143c5855178ca12d9ec584874b5"
    }
  ],
  "blockNumber": "7,408,582"
}

{
  "Sr25519": "0x2636d867c9c951ec1df6e82a6f84cb09fe3478c30f4995642b4ab5fd40a39c6c7b18dd1e128de813a06c57063b6225f6c0581ca6d709ace607430b1ace046c87"
}