Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,341",
      "signature": "0x967289e6cb2d5be2ebdb744c2b798ba14be8849bc6afaf2fe31c590563b47b1417955f025d07b04ae32bcb98326da76e",
      "randomness": "0x0bd0d6fd9fc81568c981831f617ec8abe70d1a355a545eda272ef937096a37c7"
    }
  ],
  "blockNumber": "7,410,171"
}

{
  "Sr25519": "0x127ea68eba6b1a38880e8aaa83f478ac6d0f8d758a294546df16e55ad5afca10e8416001e1f2403dede8770e90556af498bca143b718580bb3140a2cad3ebb82"
}