Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,577,872",
      "signature": "0xad9e05570e5180340d5f9e7e761ee26a517d66e621579ae0d6ba8987b82087d01dbd72458471f1b94765d3244902b9ef",
      "randomness": "0xcd19b72e91e64f4b69e522a21cb73ed739f9b8869edba1ff8f3af4d8548724f2"
    }
  ],
  "blockNumber": "7,414,803"
}

{
  "Sr25519": "0xbc587b0830abb4911e4d2f5bea1db7ead54c645abb35ab431938d15b3c4a87785c4578130c89b4b5007a045a0a1086160e8f7b26f9c14554c5c1de1f779e3083"
}