Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,541,940",
      "signature": "0x919912e455de8aeec894a1f540f0acfeced96860ec80bafff6f782c911c9e585704517791d6a71f9cebc99292712a403",
      "randomness": "0x920a70dbba13a13d0b071b7206afa3b4962d1d67a4901ecbef2973210f447e20"
    }
  ],
  "blockNumber": "7,405,820"
}

{
  "Sr25519": "0x5478078dae73b3098f8544a1ae8c0b98a51c8ff74af5cb8e427cf3824d745e4188988bcae2fad9f6f1d2ea9a239121efcbfb13e26763ac42227e1680e13f9884"
}