Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,552,709",
      "signature": "0x8718ad08d0a618ab575b314873706ec2441ffe304cd29877d2432f7309e8d10112cea1478a9fcd3ffb954919e9d5b47d",
      "randomness": "0x9ed9e3b360ada08cf2195a09e48041ddd6d99ae8b0d5bd9fba89e70c93191a37"
    }
  ],
  "blockNumber": "7,408,513"
}

{
  "Sr25519": "0x98f28a2a50f3076b229fd8736edb7bfb7c0ca9bc6d18e2bce766ba6fe45a1a7eed1a1965a1ef9112ade9aa3641907638e60fed9836b4bcba71b9239d8f31f185"
}