Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,634,727",
      "signature": "0x862d040ed2cb34b712f1ef49f09ddd67bb95ea030578dc6dab71d3117fd660767833c4f2300645862077f1f6f2827f00",
      "randomness": "0x732d75cbf74b2ea2b61283c395bc1c4fa6c2fb96cf13d87e990d3fbf06d27d38"
    }
  ],
  "blockNumber": "7,428,996"
}

{
  "Sr25519": "0x2a8d8b3a1043b9216f2db53bd684b5329aaf54a1d83116b0e01d33a79f64d1244aa24e86e56338b1c7d8e72c3d4e666a686c8981625e35414e724163bc1d878a"
}