Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,549,437",
      "signature": "0xb22c7564daaae37313fae2996b5d89ef45cbd800c67c91e2f2e9d2836ea1a79f99fdf39b208ead2b605066c64aa81930",
      "randomness": "0x2ebe0a2064469f526f99f4538b6d02c151738d94f2850d5193e5d17c24f498e2"
    }
  ],
  "blockNumber": "7,407,695"
}

{
  "Sr25519": "0x5a0cdadfaf4dcd3c1c817b789ada4c0613596ce9b431db39f423bd26fc6c2d5229583d6b47fdc88073a5f252d684b8d43c9abee69d76acdd196f00bc42019c8b"
}