Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,580,818",
      "signature": "0xb48d61614437122b28f7d0dd354e338ad940478d1d1e577aec937e33ebd7cb5f19b4b863138e4a628bae982444b16b96",
      "randomness": "0xdc520486cc2cefdef6ff4d786400bc1d38fdc6871d75b716a91ccac05329e113"
    }
  ],
  "blockNumber": "7,415,527"
}

{
  "Sr25519": "0x980829d94497815dd68225d01e6d3aafe87797fef0ed041f7c6f39382e294b7814819a6b717673d5fc7f250fa00ffbee34e113902f7c5a04ba2f993532b0cf88"
}