Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,543,316",
      "signature": "0x878a7cecb1a3417dba90e85d656f0bcfc9534b27429706f041580fa9e9e2b7e5bbae9c8d6c01a787f82ec913d12279bf",
      "randomness": "0xb775ac6f96e3210d0f8674236ed98ab07c3217311fc5cbeb403df2db2318c7fa"
    }
  ],
  "blockNumber": "7,406,164"
}

{
  "Sr25519": "0x7abf7e6b181cc329a989b247d8a116ed55f3fece2eca8ab4fc5ab781c5fc3061a6b728a3b0c74fb4dbad297f2896579c860fd850a69af028efa9a5a94ccabb8b"
}