Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,632,132",
      "signature": "0x8aeb0d203438daab6621f9b27cc578bf270b8cd0a7a819240daa0bc69e5ddb6082b04a7c2ab92bdca331de40c5349be5",
      "randomness": "0x62727904c25fe589143af77e7ea09d546024638cfe5002dbea054a5d8ce50eb1"
    }
  ],
  "blockNumber": "7,428,347"
}

{
  "Sr25519": "0x62be02a4dd007b2e9caaa8242f4e4676b674259d26e79fef2e7a14f1df81df76434ba4f18201fcbe923d35dba26669b34e3e3aa50fd33de6a524df8bf8978d8f"
}