Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,629,732",
      "signature": "0xb530322391b0d64661579527c9fe86b5cbbb1420a72244badb31303c66af9eaa087737e4fceab083dae1ed62f9bd225e",
      "randomness": "0x5640824a44de13732d891e0b9a71098474ba0bc127b44edf76e8695b76b42ee7"
    }
  ],
  "blockNumber": "7,427,747"
}

{
  "Sr25519": "0x0afa15182d340b147e474fa4d15e1a8055ddba38391b088c6dd006ac5c9c9e1b08dcd27f0735676382647315afd93b52379816cd811609a24d31329d43f31f81"
}