Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,560,234",
      "signature": "0x99c14f629c74d3ccc75d640c5a55e2363f785d0ce85416032564486f3c03b2c0883ddc8391b8c0974dc1105f8035a5ea",
      "randomness": "0xe19dfe0501d65d1f15ab6679ed3705e2db2a06d1346aadb26533227fcd19a50d"
    }
  ],
  "blockNumber": "7,410,394"
}

{
  "Sr25519": "0x329ab9bbe61ae78acddefb0960704489b046f84aed27798e0d97c06d6e9e2a6c8498ee85f69f84e4160d196aa9dea6818e85292d859da45faba4c2770f3b7885"
}