Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,575,021",
      "signature": "0xb64a1903aad0a9aa675456145e169a5b86028a0e8bac6df16da4a885f75bcb79165d65836e2ce87f08f789ff39744e8d",
      "randomness": "0x53fdd535068e62ccb8b1615b53ff64ada4111b2d7bb1d8a14b281b9a10c3d994"
    }
  ],
  "blockNumber": "7,414,091"
}

{
  "Sr25519": "0xc6b8df8dd6206342aabec0ed5d4266fe6240aa6358f1da4c38cba7bc4ea37634858dc8faf8eed770abd0e8274bb660d1cbe56061509becbb0050f9cef37d9d87"
}