Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,541,287",
      "signature": "0xb28f4193aeb044bbc66aa3a3068d3101d6f894633459f91e03eb99b67ba68308b104335423cd05e26ba89ab1e1c18a50",
      "randomness": "0xfe4c76d8aaf3eec828c1dc9c0d8f4e3073a7742f0730681b351ff56d0b604803"
    }
  ],
  "blockNumber": "7,405,657"
}

{
  "Sr25519": "0xbce91d7ccd1e3533b0d5ba7bc21d7765c878c44a83b6b0be8ec921049c1c9c295f934c5dffe2cdfe7861ade7f1aa85f9d02f2f0380fc72ef4046947e1c3cab8a"
}