Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,547,154",
      "signature": "0xabf1f8d0c990f22b897e1757f1a88cbe9c09468105d9c87bfc119cc55cab44949f25bd5cd587dc7278440f42938864a7",
      "randomness": "0xc7121f60f6e969ad50ccc34dd6e43ce1512a93371e958ea4df43cf65521e870f"
    }
  ],
  "blockNumber": "7,407,124"
}

{
  "Sr25519": "0xa01116074055e7ef7330ba783081e937a94ddc9178159ee734173fcc10ac35520e20a032a2726585d5d6ced379b2ae4aa4f292189d4a6495ff117bcc41160e85"
}