Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,569",
      "signature": "0xb9da0683d3b6d2f55f1d49fd21b207f999a59afc285ca77a29f6c94ea3795f9e6b25b4351395a001d3da49f004ed066c",
      "randomness": "0xa66159ed15052b2d2ef347c75dcc667a65edcba556295f13970f29aaee91a60b"
    }
  ],
  "blockNumber": "7,410,228"
}

{
  "Sr25519": "0x983a3ea9224d7467f4abd0157ecdf848bac7ec0ee753cbbd0ac85009f7368a055fcc5a88afcab38c398e5221929689df92646e45cf9828a3e6597e675601e48d"
}