Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,699",
      "signature": "0x81f329a52aad5f2dde3b14af1fa0548033c79bb46c7b5f7af850434bc9f4ad9cfe678bfecc7e948c3e3c6f7f1fed17db",
      "randomness": "0x97142c80ec9bb430aeafe31dae602e2a0a0a9505c77f313b3db9b1d98b4768ce"
    }
  ],
  "blockNumber": "7,408,010"
}

{
  "Sr25519": "0x321dddd981d43363c9882286c3465dfb02f15ce67c3e7581c21e07c9c740d476815f8d910b1f4332ae35e5315b8dc2acdb5ef5113963aa2826bf19f091a1cf8a"
}