Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,603,308",
      "signature": "0xa945daa00b07f73d6396ccbb0ab173413a57b264638d2491af4adc0901ec295cfcd7aaa38caaad3bfa0c91ef84ec00c5",
      "randomness": "0x070624a861efd01f557c031c7c233e9a9180d380c05d365c2332b2620fe2a6db"
    }
  ],
  "blockNumber": "7,421,144"
}

{
  "Sr25519": "0x4e278bdb52bf3349285f2907e16a1c19863a44689cc60f5e88846bf3f20a7134b75c5b705d4f8868456b44e5482b2d9af15cc6dc1e45820e5196f0e2fcc0da8d"
}