Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,614,572",
      "signature": "0x80efbcf9711ccde8912766de6e0b15198563a460d9f62c77d921ad651b2cb88176d8d7f6a3cb1e933bcd5d726201e69c",
      "randomness": "0xdff1ecf90df7d86b7c659eee3bb1c9fe390818ad3fcfb650c10c160bf953f40c"
    }
  ],
  "blockNumber": "7,423,958"
}

{
  "Sr25519": "0x8ea27877640524adf558cbbbe4c467e0bef41e931459b17321631438c9f942633e4803e04d8077f9fbf76555b37b4e461151c49fb713a0df44de2d33d2a1b38e"
}