Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,559,304",
      "signature": "0x8e564f458d0bfd67e75ee01ddca0c8236b7fcb79cb720b1aad5acfa517daa0cbfb3afa03cc98328babd958d96ceee3bb",
      "randomness": "0x7e19e5df2d918cf1f7593f30731f0f321c15140983b2b48e5a72e183403a4528"
    }
  ],
  "blockNumber": "7,410,161"
}

{
  "Sr25519": "0x522ee497020977a5c6b2f75108481cd1bbb8b084a034113cbcb241af5772c15d5586d9b78d517e178591caf4ee836e14c751de9e99221cfec3407359a5797481"
}