Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,522",
      "signature": "0x908bcc787a653ec020361cf8899f0a91352e75224036d6cea21409785693dab1de53c2bb2c2d8819978acc57d3fc3ce6",
      "randomness": "0x943cbbe7e2d9ca59183ba275f2be0b433bda21545a341c54d6a704c7f8898449"
    }
  ],
  "blockNumber": "7,414,716"
}

{
  "Sr25519": "0x68c44793eb0e955eed3970d2b6c92b7bc1ff3dbff836288d6175bc34231afe3a70034610aaafef4f33c37183b7dfe5b630d09a9946d9eab23264fb2d35f10088"
}