Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,612,463",
      "signature": "0xb973fef76944372c8bd15eac71b9166a294697f038e2f904521817ba6efe0a5d03fa40624f5d50709929356cec8e2a62",
      "randomness": "0x67f3e5735b33a1386e181c106a9ff03ee2e3911cd48feab348f3b010b9f50c96"
    }
  ],
  "blockNumber": "7,423,431"
}

{
  "Sr25519": "0xe0ddbeba00e9ee66fde8812d26730d465439d85ecd31df668edc10ebdd891f2c1236855d06bbccb6099f60450ce629d1131ca153dadda38e0b048b7a1fd7218e"
}