Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,575,276",
      "signature": "0xb86c0526345515dcd420e45576a091f8554fd2772a885ee9f9601f387094e741753799520278c19ba7d6cbcd44c15c02",
      "randomness": "0x87e2f7e584485f53eea37ec845681ce96da13db8db55c061834ac4201fcc6374"
    }
  ],
  "blockNumber": "7,414,154"
}

{
  "Sr25519": "0xcc6e2faa8bc81f36874f85937c79b3bc51b33a4792f417e56e302b77b660f460f66438ca7ceb33de089cd514c827a0ca7e2da1262739215faaf74213dbb9d08f"
}