Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,262",
      "signature": "0xb69c533a477e67fbcdd9cf99aa71a5b5344d8a8163d52185a7a47ebdb35f3882c482c10b0daf19ffd0fe88d3c85ac274",
      "randomness": "0xf94ef629e8e7ce48dde0889a69ff1b7f4f1d382771f37e9be9803cefbcb2e9c1"
    }
  ],
  "blockNumber": "7,415,638"
}

{
  "Sr25519": "0x364bcf219e7467e89de0ba7c0ebc18172197496f3c42e8c0e58d009995a258315085d898b8ca5b1b3277601346c8d74c98bdf28c8e7c10e847703a8927a8d98b"
}