Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,640,895",
      "signature": "0x85b7022bafc8bf3108722c1da9250a1a0f928e3a2893d997590f3713dbc2fb14328fa430ae03d3bc13d7c26316de65f7",
      "randomness": "0xd4d7a89ec5473773b2a60ca48d9f279771b0203dbfb91151e3d5718783f558e8"
    }
  ],
  "blockNumber": "7,430,535"
}

{
  "Sr25519": "0x7ae842bb7ffc908644c650080665c122b3962e6c7696d17736edb1b6b7067c1fbc4234a20b6deddf8f4c05f27fcaea1ae501836621f7bfc4e26f33d04deb718e"
}