Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,613,565",
      "signature": "0xabb3f995b3f114027ec926e4641c6eefaf22c4f8f7353aacf0dccb9df273804c285207d0179ab3da06add5384c4df4eb",
      "randomness": "0x31bd792117545912c50accff02181eef92125bc0270f143f7486c8c394a237ac"
    }
  ],
  "blockNumber": "7,423,707"
}

{
  "Sr25519": "0x0c7e0272a9b1ea31ba94eebc64177e8e0ec127441309ba24ec7ff3215fa9426a6002fd13d4dc00fac10debccec16b02a1af9713879ec3df3b9708e00e4efdd87"
}