Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,566,831",
      "signature": "0xa9807a6f15c248fb3465930bdde1a3fbf8bb11492cec7010a8d7fcb70d6ba48c515f80609d8e5dd171052bf070ac160e",
      "randomness": "0x828f50cec1d84cd5affd765efc17964fd9546c6a6085abf2d65a9c96c3c7f590"
    }
  ],
  "blockNumber": "7,412,043"
}

{
  "Sr25519": "0xb856cf57e23b0908d3858977359b39f7d20f1278ef5e3aabdea4cf2dc8670f45bae51c8cbb3f1c6e11b19ab3d7942bcd47621a77d2470bd43926f8ec8ec54a8a"
}