Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,576,304",
      "signature": "0xb8181dfe4696cc883228495abba51fa82b53ff281c380302f4d558287f9d7a8cd29409177c2b9fb9a56101ab90f37790",
      "randomness": "0x9dfab1c34d37afeef34629a8ac0f6aeea599a8d88c7e29f83a756bcfe1e66751"
    }
  ],
  "blockNumber": "7,414,411"
}

{
  "Sr25519": "0x007df147990544cee09c8dd6b3046988f17c8daebfef9a6602160b9e2275523a1a0fc250055f2a0922612eb8d5cbdf5acabc8489e76e12a924827b16ddc8dc89"
}