Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,580,733",
      "signature": "0xa08283fae7c19c52d0ee8f74cfaa204f383be3ec0f14cb77bced4168029498f2efcf3aba71b922732eb56a0ef4455049",
      "randomness": "0xa4aabe23bc11494b1d9574d311dfda0d6c08c3227b94112e4de8dc18ca6c72c4"
    }
  ],
  "blockNumber": "7,415,506"
}

{
  "Sr25519": "0x365298088d770211b31f2dbb72ac7def84ec3db6e37df9952878711196b3a51ab46990c3cc98d6384802cb1362b735a3008ae34892d75441f91e4b52f11e9c83"
}