Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,666,778",
      "signature": "0x8eba3eeb533f228565d944b08bf0db3f7cffa9e2438820b16693b6a13d33b2bdb68b153cf9b1d492656906710ec00937",
      "randomness": "0xf244539ea21c46b2e95d00c4b135aa7613540ba27ff0032531543e800f3dda57"
    }
  ],
  "blockNumber": "7,436,986"
}

{
  "Sr25519": "0x76a43a426626e198abe9b37607be08f4cafc2ff3dc5366059e5558f25706a25928576a6ca2758d107c9e612ab4e04e2eda1bbbeafa204f52518e543bb3561184"
}