Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,617,747",
      "signature": "0xa6b3a0fd727a5f6b3b9c398fa64d7e1ef9fa292970e0e75cac9e50e9e6ac6ad1c3636476adc5b96655f744954d673c15",
      "randomness": "0xbfa39da5a41039d600bbbedcc346e4c813264dc21ee3927a9246cb96c6000797"
    }
  ],
  "blockNumber": "7,424,752"
}

{
  "Sr25519": "0x941a777f7f1957c7fdde305bcd6f71064e731b74b4e2b9699b77cacab8dee06e9733f2d9f36d9872e765c1b21d222fc8928b0890b3eb8011b26261ac924bac82"
}