Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,585,632",
      "signature": "0x8c446441509ca8a4f56c38e765ec1ca0033969a8f537fb1b045c2bfc7a5718deab3770a53cdcf9639cca7abaf6fb09c3",
      "randomness": "0x97306350f8d29f467971576c9b35ec32c15570fae0ad130c95b37922a3a2249c"
    }
  ],
  "blockNumber": "7,416,730"
}

{
  "Sr25519": "0x505109fd1a7c8d6212d14ab28bc60cc1b8f4d54ae3d5826c685049c99e5cee7a1afec39bbb6092e2a20efa15b6cf2410fe47e9bf125ec43c836a923e5efd4a8d"
}