Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,560,350",
      "signature": "0xaa01db064dee9cb4e175bc250271a63c28d028377eff2778cbf3ad8fd1bca2ae7170caed549e6682dcf2fc7d86e60862",
      "randomness": "0x182cd863e338823af15bc62e3aaf033803e1bef8e00828f770375da384c49f4f"
    }
  ],
  "blockNumber": "7,410,423"
}

{
  "Sr25519": "0x7c9fc1875fcffcb19496941c546be58d6ddfb2c59ce4754a702c609824faae7a8b079b3ea05ccdfba3575d05b25e383974e4a726492a16b5bd00091089b5cc85"
}