Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,598,518",
      "signature": "0xb580d2a59de5b1c49d25b19f49ca94ff2d1d655ab4fdafaf29ab4937c01dea471f83cf6961c91e7b78bc6639ca226d4d",
      "randomness": "0x8cd8f84cbfbf6237c417214622796bc31813f775829383c28a5cbece62aac984"
    }
  ],
  "blockNumber": "7,419,946"
}

{
  "Sr25519": "0xe0d4bc8116702ddf89b3f624e3a00380ae7f43a55f84b184106cc8682ac40a3bb5bb9ce9d12d61864ec4f13c02ff8f9772c68159d419ae38ae508f15d13cad8f"
}