Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,601,679",
      "signature": "0x89e6d67572c19dc01e399fcfae10a5deea017541f63f6d1aa47cabdc8ebc23a94afc7e91edd0d1020f66f9886982c78e",
      "randomness": "0x2029a9de2a7a6cf9203bff91d826110236fe1587cf95b99fe9262b4fe63f4467"
    }
  ],
  "blockNumber": "7,420,736"
}

{
  "Sr25519": "0x349c24b72b44237791b91d97f8026b7be354259914a3575143887e6ef7834819dae5ffe34469c60848769c413241c4f3009dc563ee763b9151805f76d2a6ce8f"
}