Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,556,701",
      "signature": "0x8b8819f0b6fa604d5617d8ae387e44eee247ef483f0a206a9a7f4bcbcb1d507d0742e1ff8e596705b7e8bd9d6006d954",
      "randomness": "0x63006b796ddfc59daf4da3bc716815d7f5a651cfa1cf79461d012f3964e137eb"
    }
  ],
  "blockNumber": "7,409,511"
}

{
  "Sr25519": "0x16196939909d32b8e8da983a2bba270c2eb97c827007dbf8f12c1eaace5fa54e6e8bacbe3a38dce88e7dceedfbe52420ff2ee69f9b5840b059f68afd31547080"
}