Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,592,510",
      "signature": "0x972f97c535debcbc5932c68ac69f9ff42a29e7bae57dd5b2add0863d58c803b892e683df41ba0ba14b84435b07a059ef",
      "randomness": "0x9a0aed888517fef8a90faa45820636d0b0a50d0f57d5dd61f228e3e4dc391506"
    }
  ],
  "blockNumber": "7,418,449"
}

{
  "Sr25519": "0x92cb0b58728f09787c14da125c1deb755bc1168fe04e42112e3982abe18d8b4622dc9fdc44886bc89a27a28feba9264effab2c09be42506ddf5db896e847c489"
}