Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,654,591",
      "signature": "0xb9885ff8d6e705a550b03d90054adaeb0eeb1b0dc4fd02587bd828d509570c21c37034539caec26f720654c61c37beb8",
      "randomness": "0x87da2806fdc214b73e4fb2a37f5ba8d4ea867c69b8d0e1dd3c229c175a01de6f"
    }
  ],
  "blockNumber": "7,433,952"
}

{
  "Sr25519": "0x08ccf5a923dae52b6a0f9431447f256e5b3cdc0cfd9e29ef2b55f8c50db1904c1a9889bcc4105108caa48cb2e5918136efdabfe7998c0dc07afbea5101057c88"
}