Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,641,181",
      "signature": "0x800e2320e7a02111aae2d92768a67891d60577b1c0a2c0ecde275f45a2cf9ec90d0c2e5527ad76bf7813f6373b255613",
      "randomness": "0x78d5aef1f14d38dcec142c47a9f22f6adba11f0ebe18f2eb1373c130737d7c7b"
    }
  ],
  "blockNumber": "7,430,607"
}

{
  "Sr25519": "0x8628da9aacea70ec68f894f2042e135b1da47af3f853ecdc7d78b1f50a51c0676b9b4106f0226ac7d83beac09b550a00c9b60d41c665893141adc551c52ff78e"
}