Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,554,476",
      "signature": "0x8038a2c9322e729d0e09ab4bbfb8a76f300e00d3105111d21e974d84920ba8d7a5f995e7a57c485ebcdb2f5385673e98",
      "randomness": "0xaf351411183986922bba60aace239d77a636291c168d7c8f34052b01fda45448"
    }
  ],
  "blockNumber": "7,408,954"
}

{
  "Sr25519": "0x6efd658aeb25df4a8facf1575640117170e02f36f82868c11b068678dbbc407e6f06307c373bb3f3166db3ae0902c120543f7e9916e72eab3040dfa966850c89"
}