Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,553,483",
      "signature": "0xb370722ac981ff4b547f28629982c8e7baa554af12c1853e24d809ef142d8bb5db0386409f53fcd636528d4478ab8d32",
      "randomness": "0xa5c995026b56043c3dd345265bc851a0de44f375878a81d5af3c608dee466c71"
    }
  ],
  "blockNumber": "7,408,706"
}

{
  "Sr25519": "0x74f8eabf256b0bcfad126d0f2ab2affe4cc76f6f6670101c3b224ec336355045cd0f14b7dc26aadd48fc1f1054e635776885bf4c66c2e1861f4edceb6bd53a8a"
}