Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,590,335",
      "signature": "0x8eda9138fbc0843e0d1536983a58aa74360a6c3b30748e1e97aa56c0f16b3847e6feb37398450cdcf58d34d4b607b260",
      "randomness": "0xf1ea5f60988f59a62f0e5f65a725e7eb38ebb74422706832e8a5413c07ab2822"
    }
  ],
  "blockNumber": "7,417,906"
}

{
  "Sr25519": "0x6444a9ad14168aef84e52e9c14f07d5be0afd59dfdf9ddbe0e948eda82fac85af9f79238dec4c41dcd07fbd0254c1339dfef730e72e98715b7e5cff4e6b0a484"
}