Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,554,079",
      "signature": "0x982f00d16dc03871437f1f88067fd8831507dafef031668dfbb1a3c062b81503ff4802f485a5c1d935802d6d345ad142",
      "randomness": "0x169fe238b0edc0a36bfb1bb5109b45ab670e0c9407f815ea339a816035173f0e"
    }
  ],
  "blockNumber": "7,408,855"
}

{
  "Sr25519": "0xde824b63a93385a3402744277c9c28d3fcde85d4d500c7ffe15805ad27d3206b3737d21384e8604edb1a888b78d4e179b44e054b445b465144ecc33bc3602f87"
}