Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,612,468",
      "signature": "0x82df64ca163addf8d7db017533fb46752a6c58a913347e827fac016eddaeef123a13a07ed8ed451a7eb7c8d84a90680d",
      "randomness": "0x5241a992a2ecfbbb9fee911725f84aa0a26de0c758a0a6d9dc948b952016b641"
    }
  ],
  "blockNumber": "7,423,432"
}

{
  "Sr25519": "0xbebae115f73067228cba078cc5ea626016ad26a88d1157df0ac365a11b5c5f7df25b871928aec475bd23b4c0770f519696fea25eec17a63f35ceaca8a8332389"
}