Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,181",
      "signature": "0xa2c78be2f200b4f4ea228fa7b44aadc553e364782ef88c2286901f60079d3d7dcb8ebbb7d30bb1bd358493be09e44f81",
      "randomness": "0x8f3066b1e86fc97bbfa5dbfdb5c35d05379b7b739d562cfd114a4f3139fcbafd"
    }
  ],
  "blockNumber": "7,410,631"
}

{
  "Sr25519": "0x92411fedc67d202e612548ce02ecb5b54eeea8f4fc1ff2fccd23eec10019431af910a5f610362bc68ca834748499babfaafce8b5fe7bc7048b41304c7577a780"
}