Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,601,458",
      "signature": "0xb161703b0622633c5d8d2638ad8af8a811360678033680c64eed191dd9ef0c0bc85dc56be3031c801ebfebe813a0d04d",
      "randomness": "0x4bbce94d76fd65fcc9eb4710a1c11ef2293a376c58270d0342a54ee6916bac99"
    }
  ],
  "blockNumber": "7,420,681"
}

{
  "Sr25519": "0xf098f56d4d7b265fbaa61ba7540b69dbfebdeb969da651616a668837ac4e2666ab4ad1fbcf03eba3d59b5f916ef057e37af17dd5faf2c4f086ca08ad02a0f98c"
}