Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,325",
      "signature": "0x84d5894a3ca239ba1149e68aa0c22134fb0731d51560cef222e30c1aea1ca2e6932df433dcee2b3379033b15213a600e",
      "randomness": "0xbf32217c23e7ed91d84a6fc1f4b522ad3dc0a9bfb62ac798d5e0d1fd6d231188"
    }
  ],
  "blockNumber": "7,405,917"
}

{
  "Sr25519": "0xe2a9623eb67c6df46b7fa14c585a552a069b6898cf96ef1003e4f1742aaf3c694456d6f4ecb7dc39f01e0e3ece6736867d6762b81862ccf01dcb1bedb7b29781"
}