Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,599,358",
      "signature": "0x97bcec9e8d44fdd78af47042440836c1cee6ec1252da380bd9009fd371cbfaed2fc3ffc73cf017a9623bca165ff649d0",
      "randomness": "0xe5aec681475eaea8121c1800c3432e798dcd1cb8125e503707fa63078ccd6080"
    }
  ],
  "blockNumber": "7,420,156"
}

{
  "Sr25519": "0xf06ffa9345292a5955bbc1fab08dc8a024115591a762f66193fd1a876f159e3f199cf5f4fedde902ec4a1a625f253a2ded30ca3a43831900a206b84770ba2380"
}