Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,665,150",
      "signature": "0x94334c9747098a9ddfda38fe7f345e09934f68e02b69bae50a871f41bbbc3004d24fe57ceb38f5e1d3c155227f030d45",
      "randomness": "0xc2cab301214572cfda811a94cde71e4457b91d11caddbc3060f752692f41f7dc"
    }
  ],
  "blockNumber": "7,436,579"
}

{
  "Sr25519": "0x929162a000cb63175b0dbf887577292a00b6a0fb06858de6d60ff06c4cfa3b3ac061610bdc1e12e2a58e4e7cc6a4159de9f51cb7ee89d108174b0d800a5c0289"
}