Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,630,851",
      "signature": "0x98e675a66c1001b7d02af027cb94ffa7bf03cb72903c4c1dc1f62a3798f42abe4bd7be239ab992f8d5b3b5815eb38ba6",
      "randomness": "0xb516394265636f04fb20fda1954d801251c420e675d252fd4fda6c0fd216262a"
    }
  ],
  "blockNumber": "7,428,027"
}

{
  "Sr25519": "0xec5adacfb6b4e1e0e65450e546897d79b4ae8183595e9b0de2b88891c633c420894f45954c20e5ca50079db1ef011a6324829f1158f1c279e8c67ab5fd73c98c"
}