Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,654,476",
      "signature": "0xb202a6c09aa94d6a7d517355f73e50157a82928959da18de23d58392fb32e4a4d1ffae0b50ae001b9f09355f0e7ae41b",
      "randomness": "0x05cc24af797acf70ba77ce6946621d6cfb687caed1aaf86ea6ced9a0cf891431"
    }
  ],
  "blockNumber": "7,433,924"
}

{
  "Sr25519": "0x98c6efe61e39a880a0566caa867d87327e6d6849eca563826d0b6a8dfae5cf1f9ad25cae592186b873b43959ffac5f3ffa115fa5fd8f11fc0050be8414793c82"
}