Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,687,183",
      "signature": "0xa7f0b2dfc87f3d7fdd20f7f64444b2072846cb8dddff9376c65e93988285b3868e3bee570efbaa646811a086e92113eb",
      "randomness": "0xbf7d92184055ecbd91108a835b829dda0fc8a2c71b8f82438ec62228dcce7cb7"
    }
  ],
  "blockNumber": "7,442,077"
}

{
  "Sr25519": "0x725ef75aa4652c0ecc0abec20a9c780f4a87cf7d56be5dd472309d641ede3644fad6b1f0f721a7c255f365672fd230d85a744e1357398e0e5d1ddc74e6760a8d"
}