Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,414",
      "signature": "0xa9a3b60717cdd9197d4983fdbb11ef2d7323c02bd0aa8e0bf3cc14ccb66996260201639056eef7349f2a9182818594c5",
      "randomness": "0x88db732efaa0af4f66cf393d506d9b6667bc1927136acdfb435fa202fe4f0303"
    }
  ],
  "blockNumber": "7,408,439"
}

{
  "Sr25519": "0x78f6f7b4dd8b1363e5cc5f522649631a557fc0caa4f97975631bf0b3d472697cac146d9fa171a3d3a652fec3614ae3cca16b50811422923ea1ce63535d905286"
}