Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,622,863",
      "signature": "0xad2f8ffc5a3024253393fdffc1532756254f3e57ba0e9cbffd87354ee1dd45e9aae104d96d14832963e29a5e4833effc",
      "randomness": "0x542d3389c7f5a6bd1a8937590f1d88c5cfae84e6758e58b51536b2b26c37e04a"
    }
  ],
  "blockNumber": "7,426,030"
}

{
  "Sr25519": "0x1efb46eda53218ad7bf4fa232ea84d43f59e4f60c0d118d890cd2ebdbeca795c47550f41e98827f23624ed686365443e4ced92ff82a2943a8d19c5250386918a"
}