Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,598,340",
      "signature": "0x924d9b71cc31af32a4f3f59e4842a3f6279a7daf59b4e40f471209c8363a6e5608e80b062afeef1f9fa6bc3aeffb4834",
      "randomness": "0x31340d1a880f21949d75d704abc5a75938ae90e1e53117c4d9062a0e61770b38"
    }
  ],
  "blockNumber": "7,419,901"
}

{
  "Sr25519": "0xf2b3e1008373bc1afb1a38049a161585fdaca095d616373dc086df6022b9043c9db493f6a267652fb907d45d5a995b6875a612cf6e1686f677ebad1cc780dd8f"
}