Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,856",
      "signature": "0xa3c2510caebb9e3d4ebf164c9c7581c83ee84fbe5560b5e9f8df572ac09876e185eb5f4aeee8a834f3d0c5ab751b5f2a",
      "randomness": "0xaa2cc6ecb1d503745c75559cb90d83f06ac97e356da45093a2370e376ca29902"
    }
  ],
  "blockNumber": "7,414,799"
}

{
  "Sr25519": "0xaa529fa699c1ea4ddf55421c2345b7683204725dffc010d22f1f9e1870c8ac1eb21a82fc52d4eb7fc377c42ff647165f2e57d271a081487a4f75f2a79e31e08b"
}