Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,552,231",
      "signature": "0xac859bc770f73ee5d0a22c3f711959b4fff5b3a61c89b3c19d6ff9443d275d77a1c8cf15346b9efac0f21a60008caf08",
      "randomness": "0x75388a1c3a5069343ba50d836763eb9024f379eb9a843692d0e30b1cae7f02b2"
    }
  ],
  "blockNumber": "7,408,393"
}

{
  "Sr25519": "0x9c73bcd244125aa17995ae5a8316a6db6310f22d4589514ba68380fc2fe15f3bde06cc47382177044aab7408c1c3e5e06ff46cee423d2f3a32a228cf5fffa589"
}