Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,552,756",
      "signature": "0xb618c5f7e3775e112c87a091d73a9ac16448bbfdc3acc817adbcd96aba2596bc1edeac360d35a66f6fbff79b491df787",
      "randomness": "0xb37c8572d1c249a09c6862243f6b0ae9d4a79b67684951c8a18d0988178d2576"
    }
  ],
  "blockNumber": "7,408,525"
}

{
  "Sr25519": "0xd0a836f32c5eeda45a20dae66b7d6bae8b755259810a446c81d0f8f96c1d127050b2a7ef4d7774aade078b49bfc48e064f0a01519f35af5b19348ded9905c786"
}