Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,584,875",
      "signature": "0xb4f969ae7810feeeb2227b05fe9782f0888df3f773aca9f386e7fb6a7fbb5ee062bf73b9d0985a1980320930e3a7d468",
      "randomness": "0x5f01de62c63a3b6ad5a0b1c9ed0438438b7ae0a22565140fee1e10530d416f10"
    }
  ],
  "blockNumber": "7,416,541"
}

{
  "Sr25519": "0xc4ac194efc9605500e7133ae52365da7d95548a9be8ae966d75b029e5e0615248b7e4eaf64a3b5844485dfd5d42bfc6f704187bbbffaa0961e9ad0557953e380"
}