Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,587,501",
      "signature": "0x8a7457cb49c57c22e3e82a1ec8c36720abd509d6ca956ad15f2528bb0566e98e8a7500500c8423eea12a42ea0b6ecee0",
      "randomness": "0x5caf7167c1d8813e7c92136a3e9a40ef48a7752097218160f2dd9aba8a285e48"
    }
  ],
  "blockNumber": "7,417,198"
}

{
  "Sr25519": "0x5e4092b9b1e3c709f2684e16749964dbf2c589508dde73baae128bb86b75275e4407af951886ef1dd7bd5692965c2876e2d40aa1e2fe28b9af44d0a35ab2fb86"
}