Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,942",
      "signature": "0x952f91000fe04a4264fba7782e18f82956ef0a8caf4b9772715bb4b1bc1019ce82183c5d8bcd5349fb24a13aab0d9e39",
      "randomness": "0xb877e9555a8040ef75582fa40844b0c2df6789204e0dd0aa84f44eb71d4d436e"
    }
  ],
  "blockNumber": "7,406,571"
}

{
  "Sr25519": "0x8e42359fca461614b2bc4d658a08b3bbd9c0d61444d67ebabc4cf68f7ddc4e3e33549da9c5816805448b77b352635066a7bc1acda6fc380a0a0f8a8b53518483"
}