Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,579,971",
      "signature": "0x813cc5c54ea437ad4cbffee13ea30f90743d13762f0bca39f3102a8763b7f8c015f41406b3614de0d6cccbcdd167b6a3",
      "randomness": "0xe7ef68a1ffdf4d1ccf982dca43c4cef9d13ec59fab119b39014066df984bbd71"
    }
  ],
  "blockNumber": "7,415,315"
}

{
  "Sr25519": "0xbc0a1b8058afe7d32e1bbfba153da61d5f7f1b3da78560a0405cc61e46a1a03007d36a0572daaab80a493a8cf636d7513c9e4f9580e3774bd68ca3399104218e"
}