Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,547,354",
      "signature": "0xb70410f8343ea2819515f24272a4deae9ca12e835e2137546fc90fa63f0f5fe1e4830d90956c24f25580f021b0b16026",
      "randomness": "0x2365adb04304a223bf946d9f128871488eb9e538b025bc4b6cb33d9eb3876a6c"
    }
  ],
  "blockNumber": "7,407,174"
}

{
  "Sr25519": "0x1c609ff808094ab5f927f56798ee1c1e90f9a1d9870b61e184391f6d220f01160a998d1720fcd0cd301f81807894047c4ecaa2137beae200e5717da23af5ca83"
}