Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,632,589",
      "signature": "0xa6a36414048fd704b8b2f3485f0ebab6346c1ea6ce70207357aeea95dde4e51ee3cea947db32076b4355326d30f29a11",
      "randomness": "0x0cfdb7c3cbbc2c91152c842896225fe9b04729418c71fdf3416aff09fe2f81bb"
    }
  ],
  "blockNumber": "7,428,462"
}

{
  "Sr25519": "0x405af22f01d4a47f916a28b7910ee416f2398832c57b2716b8b78c6fa3e24076a1b664f44686ad84cbc0d24f8aaaac5176f3a4ea3035f981cdd2f6035ae3578b"
}