Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,613,847",
      "signature": "0x83b27e97b7264d4d296a78eb51ccee920d5c647695b743a28233270f9d27a046273377dcaa5c72a3f6612c082329567b",
      "randomness": "0x7f5f5a1ab3fc2297d560b28a05bc873d8386bbdbbee9b48f541049c91d2a7ab9"
    }
  ],
  "blockNumber": "7,423,777"
}

{
  "Sr25519": "0x763f5966e8dd58241d5f851ee53ea16fa54967ff05b0fbf735497d00e8d4981ef0efc702f8d40f6a56decc80798b8f13bb3bae929c6b4c3b31d7a61533250e8b"
}