Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,255",
      "signature": "0x966122f39ae1db0432dc6a73fbfbeb622f96cff452bde8fadc69296b897618db372dd8e55bd4feeefeda34eb1265457e",
      "randomness": "0x5307579a4935d2960229c55821445457236626d0df2e280ec342f005666f7e07"
    }
  ],
  "blockNumber": "7,410,399"
}

{
  "Sr25519": "0xfa475bdb3e28de7aa7125345151be545b23572f0cc42bb02887bda13de9a563ee8eeb469c6d9731f6c93dcc9e95513113675800ee491573ac039f9d5a06f6980"
}