Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,544,578",
      "signature": "0xb4fecb4d86b9ed1e47f96bb589b6a40d7d62c1469d9bb8e6288df129b0ee02d90a59f538c99408e027089b09d353a875",
      "randomness": "0x67d1a4337f9d5df6fbcc7d776b135d81b41490689d443e3b8376926c10747e23"
    }
  ],
  "blockNumber": "7,406,480"
}

{
  "Sr25519": "0x5ebe8f1c9e13dedce5998a3ef20575dc0ddc655270a2a92be77fc40ee2b62d71678403f6258b474042326bfa018b1691fc9e8a6222ef1912538e35a602b3278c"
}