Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,662,263",
      "signature": "0x97a9c34c7371a0238c4bf7a2c5f0b5339a1f327a7842e9b0c731f596de66725a3ffcc2d25f703e1dc3b5a187800a7e20",
      "randomness": "0x77810add1f751f76b578c0f4e1421c9dfb0187e6fc28a12db9c4de63e1281c4b"
    }
  ],
  "blockNumber": "7,435,864"
}

{
  "Sr25519": "0x6488bf41ed25db3f6b9ee1cc9325a7106ff86a350785ade1a0cf4d97290671285603772ff987af5fedea5de60f66b72fba004902e6c53efb32f6074380ddb78d"
}