Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,567,713",
      "signature": "0xb40ceb7b8be80792e95947b1a1ab04fb447cef3eeee8f99551fcad9b11f6555ef0f89dd0c64447776b53e7e993876aa7",
      "randomness": "0xd1fbaa7d7876daf5c2d2d626602fbec9d61677b1870c7bd89d551c99ee3cd771"
    }
  ],
  "blockNumber": "7,412,264"
}

{
  "Sr25519": "0x9af44b3a42d88e40a3ebf52bc9a1d15c9c75a939306b27b0bbeba4f7bf6a677f92587ec28f449f3f0327bea03ef1fde82ef33cbfef8dce4a45b794542946738a"
}