Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,682",
      "signature": "0xb591f2aabbfc8e9514c6de11a95e986c5cb828e733599126323e70bd26f17e740add19ff2cce503bb3311ec5f341e4b1",
      "randomness": "0x673a43545caf1576e54a61f6b3d82460ba68c99f2ecfc0d41d3a41bead564913"
    }
  ],
  "blockNumber": "7,414,756"
}

{
  "Sr25519": "0x847592d46d8c376cce64ff64ee72b16a20f83149cbf27ac5eb262c5769fcb27ef869af31813a2534622c88e013a65c03cb9f2ea9b0807cbd2b13fb35c357308b"
}