Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,644,232",
      "signature": "0xb21116e8b34a8e71584a4c865af4153180a134405edc0fa77842c7242b6c23f63b67fecb07ab7007b56e080fd09b7459",
      "randomness": "0x4c19d5fed6e8927ec8c4901d4ca14b0d300bca94c470fd6a4e1a6c71705f727b"
    }
  ],
  "blockNumber": "7,431,363"
}

{
  "Sr25519": "0x0624070e3634cfc95a04e78f9051031f6044117fc5fb287c4c3e73f744e2c4516499a6c166b0853703fc02be50ea48dc07ce020fa85cbd274947627cc5c85983"
}