Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,577,749",
      "signature": "0x832f302e7f7beeba5248deb08e585739a3a6b2721a4359c8e7b905be3ffd1d0bde5dbafb6b868ced4eadee6960c2702b",
      "randomness": "0x371f9e30c998637c38be0aa9ef1e3cae463356cf29501b5ecfa12daf1b09d707"
    }
  ],
  "blockNumber": "7,414,773"
}

{
  "Sr25519": "0x6c17576e347b4ab52af0dad69ec9331e36380731a4fca205e6ac2851dc140416fc9542b7df494bc7bfc6ff39fb14741b695a349ed2c744b1848aeaef4d940586"
}