Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,021",
      "signature": "0x94bedeb766461ee1ee19c607edfd81fa6f9c29d78b329923711e44f9a023530f8ca09ed91b904e2b653db297fb8eb44e",
      "randomness": "0xad58f8b3c3254143eb5bae53d53bbe0199ee4fa2fda130fd8e4218507bed8ae2"
    }
  ],
  "blockNumber": "7,408,091"
}

{
  "Sr25519": "0x2608aba86fe4a62c9f46decd0e855817b8948fc77fa9ecace44806b84ed1732206c7cef1a7b717cfd9e6b56504fa94383a012f60a838a765f3b8e80912bed580"
}