Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,619",
      "signature": "0xa1f7dd7fa16c911a8b2fec5df25582fc8da22b6915e4aa2e2aa734c6a3cdfc72b9494ab51dcd79c79c4f8f93628fa7c2",
      "randomness": "0x32396b398d992ef13b4e8861fd589327765fe408c84b124441e90c8e9e65cc08"
    }
  ],
  "blockNumber": "7,405,490"
}

{
  "Sr25519": "0x1839eae8e008735c68771e84478a5897b8ed431a0bbe12c9d278b561b0a8a53066c7f70fe67194b6c4237c5d2fb9d25fa353a08d12fbb9e5c878021edf788c84"
}