Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,646,658",
      "signature": "0xaae3c1634f07fa21e2695ff555dd959368da41c7f0761927c77b6de9223bd4de94236dfdfd70d875d4d0102669f6bc05",
      "randomness": "0xaf5809256c835bfa930fb62a6ec39479e0a675a06ec10e3c21187ac92728368f"
    }
  ],
  "blockNumber": "7,431,969"
}

{
  "Sr25519": "0x26f0faf2cfaa0d29b641c327f72808b9f2e9ed48210fc72be79f52928c440b2af761644a529494f8e834479212871df36fc5fbf0456bbf41c586c732a9f1888a"
}