Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,596,281",
      "signature": "0x84006ce1c111ae19e6c06a763b2de457ed8179e5c1d64ce3b3e71a35c968b7f73e256156192f191ed22a7516f2737d52",
      "randomness": "0xb5bd1fe405cf754bbb61c4c22a61c2f31830796f868221124c72d593a302ad9c"
    }
  ],
  "blockNumber": "7,419,387"
}

{
  "Sr25519": "0xbc37c07785fe69746ad6aaf916de08d94e7ce20313ba5a5db9ec750e1266963e35a6fe56987c4ea07fbba4ce5f1ca3cebe02e2c5c71be56895ff63ffc2ac0d89"
}