Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,520",
      "signature": "0x81bb9acc2a0b8765438fc8aebee710bed2c6908d2fd459cc9bbbb45381b0c2a7754bf7e1730cb810efca686742c553f0",
      "randomness": "0x2b50c6971bd8b0724e87313946027874e10bf4f39ebfc3571c3d0847a0029caa"
    }
  ],
  "blockNumber": "7,413,215"
}

{
  "Sr25519": "0xb6f1e3abc0c6548c7e205f704db35fa4c92fb40eb7a026f711afcd95f4b75b7108ea01b80916979dfd928068e59d8450ecd5dbab6d287237bc3c93f9fb904b89"
}