Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,321",
      "signature": "0x9898a1ea8a40c9e5d0d5b2356f8c63306ba25c6792c04eb311971ca465b38ed81556cf27a12fb2d4e7b17c0ece9531a6",
      "randomness": "0xd0f3fb94dbf642e00c2e36dface2eacf68f22aa4ef807dd9522e2f2406252a47"
    }
  ],
  "blockNumber": "7,409,416"
}

{
  "Sr25519": "0x2287207f3f6b5c1bcabe4d09e1b347a32ebbcecba2e834b7fd51c6382b95401d281e174d0415a9e8a2d726b6aa709667cd1570c3183081df21724d697e9e9c88"
}