Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,637,219",
      "signature": "0xb78f11208923733d81eee744ada3358b78afe0fa3238e4619cacf5747e3703272b083d1fdf446d0718131d39838b61eb",
      "randomness": "0xa31033bc855e1b8b1db99b1dd2d83f24d39c053e538c3d1f7db2631bd93eb1dc"
    }
  ],
  "blockNumber": "7,429,619"
}

{
  "Sr25519": "0xf6e6073f4742386d68f266d4ed98262eaae5506d0470855c3b7b3bf65c26be0ca31515ee08ffc4f0a15fb51e71a1762f5798c19e71e0170361e0a67ddf71a48c"
}