Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,570,659",
      "signature": "0x859f54424e4c6a58e540416e52bd451e00e2d2f5eb0c5a00d685ff3e924b340d3bbaf90938fa39d320026d88cb0d4464",
      "randomness": "0x3938bd3069f1e82692b4238b319b901ef6de10d8cf1e04cbe21d8c8b135c3cb6"
    }
  ],
  "blockNumber": "7,413,000"
}

{
  "Sr25519": "0x543da6f1cffcefb94a8ed7e33d10b42f015be694dae2f265c808bae1c3697569c58bcbe278713f7eb1af082ac663f75cd381137066dc51394cc44d3c5e85a784"
}