Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,644,237",
      "signature": "0x87392ea2824fc7bfb8b92eb3da18d6789dce3967fe3cb3fa7701b9adfa8820b7f7db7cde5e8ce391832acc8ced8ddf14",
      "randomness": "0x1998fb5e3912976c3ba042053e568d66098466ed610380a0d1e109cdd6692c3e"
    }
  ],
  "blockNumber": "7,431,364"
}

{
  "Sr25519": "0xd846c3ee618c6114d24e300bbf21776f9cb1a52ffb09ad02e8597321494bac5bcb225fcf48b1d0f5bf572ba0cb33711a9cb042fc54258cf9e4adaba38a1e3e8e"
}