Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,552,417",
      "signature": "0xa36776d02086b0cbff8a22a5de34e3e394cdb459134d505eeffb03d50d6bfaafdde88dd433bc01586f65811a01afd5a1",
      "randomness": "0x0a3e48507c198d5fc58a6192d2564fe1272b1e7d0b0214575f723351265da833"
    }
  ],
  "blockNumber": "7,408,440"
}

{
  "Sr25519": "0xa69c9953f1e744b8843c061f3110b3fdc8d0bed00cbf04a25aa2e53aa152580c50e6855c8f1af0dcc89aa5e4c8e6fb3124461ceb8b1cd271a5406018205f218f"
}