Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,657,916",
      "signature": "0x998f45afb733ea8395ac2bd7cc69440718cfbd657c1ee5c29cc1cae79d68eb6353f2b67a7fb184f9a0dd1d31da85bad0",
      "randomness": "0x5d47b136ff974b1e3ecae522231720cd35f57ff2a9ff29344160aa53834e450a"
    }
  ],
  "blockNumber": "7,434,783"
}

{
  "Sr25519": "0x10a1cd8d26c44e649a338221bd6b17416b7cf8f5c0141b8858aab0c5a1a7bd1877eb6c7387a2cb5c784c22d9c87eecf3857de39f1260241b4e2ffaa6dd2b1482"
}