Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,609,425",
      "signature": "0xaeaeb1bd1f8436782b2d5d78615a03afa6a76a5d7ad7d3d823db63cb9af84abcdc9464164a43b09b4097e3d90de6f0e9",
      "randomness": "0x72985cce0721d44a86f5c1ac9a8682b9361c1faeda2466d79ef52268c0dd33b8"
    }
  ],
  "blockNumber": "7,422,673"
}

{
  "Sr25519": "0x66e850a1216b88ae393b00168a0285c52cd766e0fe187ab96ccc1d3ebee8ba09a10258451d74ef16bb04d55eef5bb279c451cd171a9769d49bea01ce34e56a86"
}