Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,537,396",
      "signature": "0xb235d3fca51e04d8589ee832ee839457873c844058aaf05d529b9ccc1f137537e7e3c438d8b2940168ae62de9589b728",
      "randomness": "0xf66d68cdf6eace57ae4d97f1ad68fa381ffddda7b37ec84d74b6a191ad18f17a"
    }
  ],
  "blockNumber": "7,404,685"
}

{
  "Sr25519": "0xb8352283f3af5d7b8957f6ca7c17e8fb032d341e1dddd2677dd914a04b6440236716bba6ea5d1c66cf02a203fc70f04a2a9d0e82e6ddd74e8b148abdb9dafb8a"
}