Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,575,929",
      "signature": "0x84aacdf8425c236b60b3ab9164ad963b0189b4138034d3ffac9aae6735b26661ec5d860997777bc77dc0d95e78d9e9da",
      "randomness": "0x87c0008d73e51de49cdeafa369d3c8840a3b6c9dba801cd5c4b53a7cb7b0daa9"
    }
  ],
  "blockNumber": "7,414,318"
}

{
  "Sr25519": "0x44f3fc43f23c7a627864e8ac6ef46a16897add3e5388b3d34803a1e81fa59950d6a627794a644c7189f417a20c23d758de93df6fedb6f591b0381072ebac0e86"
}