Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,648,243",
      "signature": "0xb07d24aa9c695eec941d052217183a6a40887a0741eb097fc506e7154fb94041334fb9eea0ec933c917f3c98b2594733",
      "randomness": "0x254ff328bc1f04fa807278b9bfacd5d5ab397dc746c757adb1f1d36d3a46a6e7"
    }
  ],
  "blockNumber": "7,432,365"
}

{
  "Sr25519": "0x0cb8f82ad827ad041dd84f59549df520eb1917da08e6b9b9e0591cfde6819d04fabc556c019ed2c0f3b3b50b798ac1bc04acac68012187ca474aaa3c6ffed48f"
}