Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,568,236",
      "signature": "0x8cefbd39eb1b9889508a7624c6f7385f0c787009bc32de3d09f11a524ece0616a2a77c8df807db85eadbff6a6c44d4a7",
      "randomness": "0xc54dbd5056ee52b768f5a430f27f44a0363cffe6c3d79e993f00eed61b0cfb2a"
    }
  ],
  "blockNumber": "7,412,394"
}

{
  "Sr25519": "0xcc4d7eb38c5a6f665905185f6ccca133bb61cc7f0d5496b872ea123adae6866507720c4ab39200bd02072727e0b20a0b4a9c078e69c33b06c4084f553b150984"
}