Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,565,663",
      "signature": "0x8f3fdf01b8a7303e6eb4e182949204418ae1b13490854fd50dd3efb2b66afa987c6fa5825b469d18f71261b5a94d0661",
      "randomness": "0x247863646662a23b8b688aab749b20fa151b119f7fb67c2312771bb6e1f68c0b"
    }
  ],
  "blockNumber": "7,411,751"
}

{
  "Sr25519": "0xe4d7542bfac56e0e3fbb9f070072f0f55b4db42df34b8ff7429a723c92326776d22a33718dca3a77ac83e1c1da22ba339860764688bdff5f7697131f9d053584"
}