Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,443",
      "signature": "0x920e526f9520dcf075be9012ec640e68f2a17b230a4d6173f11322d4ddd94dddca702d79ca460ee058bb249263d0604a",
      "randomness": "0x568323c219a8c99988ba223cef2eddfda26efd265bc75d6c37aef2deb74fdc91"
    }
  ],
  "blockNumber": "7,411,696"
}

{
  "Sr25519": "0x1ca6255bdc1020c36b537849b9865b5b102da1c6f3c978c426f68aa71052b5002e7fed6044c1223aa317fb8c9bf5a19844cf7a2fa452a1670157305671d7af8a"
}