Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,569,389",
      "signature": "0x860d31e4e0777e5dfa832cefb9da368673ba1999a99e89a58c43ba8e9d80a52ac6d4dc66e91545eca1e13e341a7b12ad",
      "randomness": "0xa9e19173efa0debadfe10fb60f50079c0e55aab342ab77130161c9659537c4ac"
    }
  ],
  "blockNumber": "7,412,683"
}

{
  "Sr25519": "0x98631770da6734a761228ab37bdc71f37370a7582d175a6eb68d2f9f5515ae05e8fe8c0711559f734f01939cf166e21a674fe763f678f1a2e7cceb7227b3d589"
}