Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,576,344",
      "signature": "0x961ce4369ad4b39f90f9a272c6f48900763e022dab0a33ff5aad4f7da2a56f25b5a54997b193f6a6ff7b408bec5bca22",
      "randomness": "0xca88021ee1ba30fe66e70b152829f840a5e03cbf14e3be09755296df4f41945f"
    }
  ],
  "blockNumber": "7,414,421"
}

{
  "Sr25519": "0x3482a465389eed2cb396dc1e0cfefdca0ff480058ae37dde0e9d1e9c7c55d51044b128cf039f6ec24fe4e8cf220ee70f3be4ff664247e74cd4a3b6e5ee12d987"
}