Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,323",
      "signature": "0xa3c465a2141c71d77c47e33bf2fb3f1c943678c5d91fd3d4961c4de5e27558d532fd649af8cc5656198d304613136d75",
      "randomness": "0x74e1c7e0126e4187a7b20c6f774135531da94ddafeb10e95a72ae73b6eb95089"
    }
  ],
  "blockNumber": "7,409,916"
}

{
  "Sr25519": "0xb29fe3e0b9e38898ec97adb4eef8a503d30be601dac2d911a0c16fe39c4c7246cffa03e66ecf1739807029f345e626c8dbff883fbfabd33532faaad40381fe8d"
}