Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,555,070",
      "signature": "0x9572e764d4686b62992cffeba5102c54d45cc47892595e106b15f187b4aad688714c580eb4fede23d185433bb76459bd",
      "randomness": "0xf5f1d1976d1fb5ab71fdfc793c86a7f860e8f1bdb9b37936cced80e45a8647df"
    }
  ],
  "blockNumber": "7,409,103"
}

{
  "Sr25519": "0x3e011cf29486c94caa3b1f4cffc23b62eace641c787fcd5e2098e5c9ab331746495630e24f2e44778347ada994414d795e7a38379f17a5cb2b62cd0cb19c3283"
}