Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,568,727",
      "signature": "0xa61fec73a69a6f83c9aa523f3c2b3bfccc4eebdddaf175323c554abc8f245703ccda5bf4fae13e1e3c04ce8fae34f007",
      "randomness": "0x486809b5af12f7711267a7f27201f9b995a8024af602c3056ba87cae5b448253"
    }
  ],
  "blockNumber": "7,412,517"
}

{
  "Sr25519": "0x8ebce8c081cc917d1ecad31d06f3c56d324bf41ced8da2585b310fdf6448207c74ae67f61393f81176d7b461a9061bfa9c1560a63d4814a5cfcebc2e8113ba8b"
}