Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,043",
      "signature": "0x88fa3c3f4d5d7845b49d03457a554cc50c04fc5210615d2078e0ef79b95455cf8f4965831e1f40abaab2b034bf3b6776",
      "randomness": "0xc0594c9a41b01d5ca0f7a0ddf2db4eaf180e47810ca4484e3598ce513f42680b"
    }
  ],
  "blockNumber": "7,405,096"
}

{
  "Sr25519": "0x26dcea21dd2092aa440037af1ae06405715c3fb8b42f8f17515c7acb91f9c56b22ccc8654b15b9a7d48565073e3b060dbd3c3631d8dc2e67e9a97ab5f1c9b68e"
}