Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,579,006",
      "signature": "0xa74c5e379b92262e393627d5a8d5e037a33e8cea1a293d0b84e8c6d699cbbcd777f7c57d4ad6144165881809af5638d3",
      "randomness": "0xb3f7dff4712a5f64620a66a1691a9020fd695df9040a9094b97a6d366bcad43a"
    }
  ],
  "blockNumber": "7,415,087"
}

{
  "Sr25519": "0x6ebf0e8cbee0794de8e49b9e1c27f1815f17b6d374fb1209fd1d73138a7a6368af20c427abc177f0bf69dd0a60456f686467e3b61c9e9af05b584a87a41f0081"
}