Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,542,489",
      "signature": "0x94aac2f17ff155a7f26585a5591cf9cef1c04d586dac5e06c3a05925cc0eb623c578eeb86e19f12d3d15ed2d6d0422db",
      "randomness": "0xe090e753399350b01e22bce8cfc78027b565b571c87460b404b18b03d3bbfbf8"
    }
  ],
  "blockNumber": "7,405,958"
}

{
  "Sr25519": "0x3e3ba6a3a2a370bde9f6c5e925bb16b4f683f1581782200afc0f3429ed9ad603418782ed5fb33f865816a47249fa82fad92c08377d7a35ce11d3e7f00a96bc80"
}