Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,640,226",
      "signature": "0x87d63e748875618b3b3146ef0530b190e1feee44efb6b6507e59bd26f08d0476492e4e85c1c1b55534da2a91bdb65d0e",
      "randomness": "0x8fdc29bdeeb38c547c6dfb0c91fbc1f336477a6fb57c6f996fcb2d3a115495e7"
    }
  ],
  "blockNumber": "7,430,368"
}

{
  "Sr25519": "0x1861e10b99765b4e531c83a5db9a8ec0cbd01a03cc0e64528fa0c23bf6e1355aa939a5905bcc97ba1325c863bd0ee46d72d98491fa6cca6e44c16e067b1d4386"
}