Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,896",
      "signature": "0x97d37bb91839a0baf716604e52ef641d801577c055cb915ae3d65c601226485284a66dcbbd4de017e174605aee60b0f2",
      "randomness": "0x8d9bda3506b1353a6c9422364f172b5884b5a44d79e1126f6be9291e3e851ad6"
    }
  ],
  "blockNumber": "7,410,559"
}

{
  "Sr25519": "0x62e9d70b62520f949342d77df41901b89f716b54300961de0736caf67dcccc6eb4f8e8370e0122d3765a8cc0db5e16d71aa7777e009690b39dc24314fa6b8089"
}