Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,552,484",
      "signature": "0xa86a239d0500ef027a3f38410889857655ce52918bc39061b71eaad884d919ceedb6b31c22040281f65ad38e132a06cb",
      "randomness": "0xd476356f39f3bfecf6eb5d22a6df1513847d6bc3b9db99d706a32a904f234c1a"
    }
  ],
  "blockNumber": "7,408,457"
}

{
  "Sr25519": "0xeeba63fe486b898def0f12456bb7e770ff17e541ce50a6be961c27cf0bbd6e73a92a5ffe906311ed2833731ee111f45a052dff9e20aa192d738f6971528cfa8a"
}