Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,577,047",
      "signature": "0xb0ed93793b37f527cd947c555316a2a30913806aafed6e860bfc2b41e153440ac321b3413baa5acb5a4fe414cfd429bd",
      "randomness": "0x788f35af282a9b90e7d2b6db9e77982e34908397f2bf09e68f567172ce75d281"
    }
  ],
  "blockNumber": "7,414,597"
}

{
  "Sr25519": "0x362423bf4b8207d059f3c7a6d8d51d0daa7047e52f5c293c47e6ec61fe98e608c1ceee919167359f0b9378890c91c5d81feb321346c150170e650f0c42e4c48d"
}