Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,555,835",
      "signature": "0x969c5687a8dbc9d607bd057549aef842d5935481089bdbce90e44d5b1259fe6f43f9dd7de595a612d93816ce86205f09",
      "randomness": "0x744ace54573b4d256e2d8f46a297856fc50e6f93b49a9e7e950e3bd4af2e60ff"
    }
  ],
  "blockNumber": "7,409,294"
}

{
  "Sr25519": "0xd6a3b4c7265a83924868f7205df15abe7e80e7f1d6a2bce99f83a834abe73e3cebdf814d76ed65c34fabf611e439e3f9c9fc1da7cfbc28202e9d23d78134758f"
}