Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,558,511",
      "signature": "0x82771af5c3397df8a669e05290d4b7efb75e1c11b04168fd6ac8c01acbda22aa08a0835bc0db68d9a44137ffb492a51f",
      "randomness": "0xcc4a9b966f49e7dcd6ded01af305131b7cf5f0562b56c44b9cd6a82ede40f06c"
    }
  ],
  "blockNumber": "7,409,963"
}

{
  "Sr25519": "0x60de2752471bea24167bffa0b32251fba356e59a4b899e38f90e81bcc0605335ee895470ba6814c1040cd67c5cc4dd84d97a573ae88d2cd2680882802787ec89"
}