Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,602,447",
      "signature": "0x9893deef8a02741e2811bc3853dadd9085fdcba76bc60a3dd248282e1915a096510745fdb9e633509c1334322c44f0b0",
      "randomness": "0x12f37cfe7a85bf2b5316271123ced267fea894b6a0b72a6f941c761ad546f6b7"
    }
  ],
  "blockNumber": "7,420,928"
}

{
  "Sr25519": "0x42e87bb7cc8066f78228fa75ad83b4df633ad6ab6162d38d0141171d783fab22df8241c9ea721abf2cbccbf8158f5ce0d1b22a81f2697fa826bdfd7e165f918a"
}